EXHIBIT 2.7

                           AMENDED AND RESTATED MASTER
                           SALE AND PURCHASE AGREEMENT

                                  regarding the
                            sale and purchase of the

                         INFINEON FIBER OPTICS BUSINESS


                                OCTOBER 11, 2004


                                        2

                                TABLE OF CONTENTS


                                                                                                     
A.   STATUS.........................................................................................    11

     1.       CURRENT STATUS........................................................................    11

B.   SALE, PURCHASE AND ASSIGNMENT, PURCHASE PRICE..................................................    14

     2.       SALE, PURCHASE AND ASSIGNMENT OF THE SHARES AND THE ASSETS............................    14
     3.       PURCHASE PRICE........................................................................    16
     4.       TERMINATION OF INTERCOMPANY FINANCING ARRANGEMENTS AND DEPOSITS.......................    21

C.   EFFECTIVE DATE BALANCE SHEET, SIGNING DATE, PRELIMINARY CLOSING DATE, CLOSING DATE
     AND CLOSING....................................................................................    21

     5.       EFFECTIVE DATE BALANCE SHEET AND ADJUSTMENT STATEMENT.................................    21
     6.       SIGNING DATE, EFFECTIVE DATE, PRELIMINARY CLOSING DATE, CLOSING DATE,
              CLOSING, WITHDRAWAL AND TERMINATION FEE...............................................    24

D.   GUARANTEES, REMEDIES, INDEMNITIES AND COVENANTS................................................    29

     7.       SELLER'S GUARANTEES...................................................................    29
     8.       PURCHASER'S GUARANTEES................................................................    43
     9.       REMEDIES..............................................................................    54
     10.      ENVIRONMENTAL INDEMNITY...............................................................    58
     11.      TAX INDEMNITY.........................................................................    62
     12.      SELLER'S COVENANTS....................................................................    65
     13.      EXPIRATION / LIMITATION OF SELLER'S CLAIMS............................................    67
     14.      PURCHASER'S COVENANTS.................................................................    70
     15.      OTHER INDEMNITIES.....................................................................    75

E.   MISCELLANEOUS..................................................................................    76

     16.      NON-COMPETE UNDERTAKING...............................................................    76
     17.      RESTRUCTURING AND SEVERANCE MATTERS...................................................    77
     18.      AGREEMENTS BETWEEN SELLER AND IF FO GMBH..............................................    79
     19.      RESTRICTION OF ANNOUNCEMENT / COOPERATION / CONFIDENTIALITY...........................    82
     20.      NOTICES...............................................................................    84
     21.      MISCELLANEOUS.........................................................................    85




                                        3

                                   DEFINITIONS


                                                     
Adjustment Payment Date                                 Section B, 3.4.1
Adjustment Statement                                    Section C, 5.1
Adjustment Shares                                       Section B, 3.2
AEMtec                                                  Section A, 1.3
Affiliate                                               Section A, 1.8.6
Agreement                                               Recitals (E)
Ancillary Agreements                                    Section D, 7.1.1
Antitrust Clearances                                    Section C, 6.2.1
Asia / Pacific Assets                                   Section A, 1.5
Asia / Pacific Asset Purchase Agreement                 Section B, 2.4
Assets                                                  Section A, 1.8.4
Best Knowledge of Purchaser                             Section D, 8.3
Best Knowledge of Seller                                Section D, 7.3
BMBF                                                    Section D, 14.3
BMBF Projects                                           Section D, 14.3
Board Recommendation                                    Section D, 8.1.13
Business                                                Section A, 1.8.5
Business Financial Statements                           Section D, 12.4
Cash                                                    Section B, 3.1.3
Claim Notice                                            Section D, 9.2
Closing                                                 Section C, 6.7
Closing Conditions                                      Section C, 6.2
Closing Date                                            Section C, 6.1.4
Closing Events                                          Section C, 7
Companies                                               Section A, 1.8.1
Company                                                 Section A, 1.8.1
Competing Business                                      Section E, 16.2
Consideration Shares                                    Section A, 1.8.8
Consistency Principle                                   Section C, 5.1
Contribution Agreement                                  Section A, 1.2
Contribution Effective Date                             Section D, 7.1.13 (a) (i)
Currency Conversion Rate                                Section B, 3.2
Czech Share Transfer Instrument                         Section B, 2.2
Deductible                                              Section D, 13.3
De Minimis Claims                                       Section D, 13.3
Deposits                                                Section A, 1.6
Disclosure Schedules                                    Section D, 7.2



                                       4


                                                     
Draft Settlement                                        Section D, 15.2.2
Effective Date                                          Section C, 6.1.2
Effective Date Balance Sheet                            Section C, 5.1
Environmental Laws                                      Section D, 10.2.3
Environmental Liabilities                               Section D, 10.2.1
Environmental Matters                                   Section D, 10.2.5
EURIBOR                                                 Section B, 3.5
Exchange Act                                            Section D, 8.1.1
Exchange Rates                                          Section E, 20.11
Existing Environmental Condition                        Section D, 10.2.2
Financial Debt                                          Section B, 3.1.2
Financial Statements                                    Section D, 7.1.14
Finished Projects                                       Section D, 14.3
Fixed Shares                                            Section B, 3.1.1
FO Business Unit                                        Recitals (A)
Force Reduction Plan                                    Section E, 17.2
Foreign Asset Purchase Agreements                       Section B, 2.4
Foreign Business                                        Section A, 1.5
Foreign Share Transfer Instruments                      Section B, 2.2
40 Gbit Project                                         Section D, 14.3
German Shares                                           Section A, 1.2
Hazardous Materials                                     Section D, 10.2.4
IF AP                                                   Section A, 1.5
IF FO Deposit                                           Section A, 1.6
IF FO-Employees                                         Section D, 7.1.13 (a) (i)
IF FO GmbH                                              Section A, 1.2
IF FO GmbH Subsidiaries                                 Section A, 1.3
IF FO Transferred Business                              Section D, 7.1.13 (a)
IF FO GmbH Exclusive IP Rights                          Section D, 7.1.7 (a)
IF FO GmbH Exclusive Know-How                           Section D, 7.1.7 (c)
IF FO GmbH Exclusive Software & Material                Section D, 7.1.7 (e)
IF FO GmbH Non-Exclusive IP Rights                      Section D, 7.1.7 (b)
IF FO GmbH Non-Exclusive Software & Material            Section D, 7.1.7 (f)
IF BV                                                   Section A, 1.4
IF Japan                                                Section A, 1.5
IF NA                                                   Section A, 1.5
IF Trutnov                                              Section A, 1.4.1
IF FO Loan                                              Section A, 1.6



                                       5


                                                     
Infineon Accounting Principles                          Section C, 5.1
Intercompany Financing Arrangements                     Section A, 1.6
Interim Loss                                            Section B, 3.1.7
Interim Profit                                          Section B, 3.1.8
IP Rights                                               Section D, 7.1.7 (a)
Japan Asset Purchase Agreement                          Section B, 2.4
Japan Assets                                            Section A, 1.5
Key Employees                                           Section D, 7.1.13 (b) (iii)
KPMG                                                    Section C, 5.1
Know-How                                                Section D, 7.1.7 (c)
Losses                                                  Section D, 9.1
Material Adverse Effect                                 Section D, 7.1.9
Material Adverse Effect on FO Business Unit             Section C, 6.3
Material Adverse Effect on Purchaser                    Section C, 6.4
Material Agreements                                     Section D, 7.1.5
Material Assets                                         Section D, 7.1.10
Material Intellectual Property Rights                   Section D, 7.1.7 (f)
NegIT Project                                           Section D, 14.3
Neutral Auditor                                         Section C, 5.4
NNM                                                     Section B, 3.2
Objections                                              Section C, 5.4
OpTun                                                   Section A, 1.3
Original Agreement                                      Recitals (D)
Other Know-How                                          Section D, 7.1.7 (d)
Parties                                                 Preamble
Party                                                   Preamble
Pension Commitments                                     Section D, 7.1.13 (b) (xi)
Permits                                                 Section D, 7.1.11
Pertaining Assets                                       Section B, 2.6
Plans                                                   Section D, 7.1.13 (b) (viii)
Preliminary Adjustment                                  Section B, 3.2
Preliminary Closing Date                                Section B, 6.1.3
Preliminary Purchase Price                              Section B, 3.2
Preliminary Share Consideration                         Section B, 3.2
Proprietary Information                                 Section E, 18.5
Proxy Statement                                         Section D, 14.6.1
Purchase Object                                         Section B, 3.1
Purchase Price                                          Section B, 3.1



                                       6


                                                     
Purchase Price Adjustment                               Section B, 3.4
Purchaser                                               Preamble
Purchaser Claim                                         Section D, 9.2
Purchaser Common Stock                                  Section D, 8.1.3
Purchaser Disclosure Schedules                          Section D, 8.2
Purchaser Material Intellectual Property Rights         Section D, 8.1.18
Purchaser Material Adverse Effect                       Section D, 8.1.5(b)
Purchaser Material Agreements                           Section D, 8.1.16
Purchaser Material Assets                               Section D, 8.1.20
Purchaser Permits                                       Section D, 8.1.21
Purchaser Preferred Stock                               Section D, 8.1.3
Purchaser Shares                                        Section D, 8.1.3
Purchaser's Account                                     Section B, 3.7
Purchaser's Auditor                                     Section C, 5.2
Purchaser's Guarantees                                  Section D, 8.1
Purchaser Stock Issuance                                Section D, 14.6.1
Purchaser Stockholders' Meeting                         Section D, 14.6.1
Real Estate                                             Section D, 10.2.2
Restricted Activities                                   Section E, 16.1
Restructuring Plan                                      Section E, 17.1
Revised Adjustment Statement                            Section C, 5.3
Revised Effective Date Balance Sheet                    Section C, 5.3
Rights                                                  Section C, 8.1.3
Rights Agreement                                        Section C, 8.1.3
Shares                                                  Section A, 1.8.3
Share Price                                             Section B, 3.2
SEC                                                     Section D, 8.1.1
SEC Reports                                             Section D, 8.1.5(a)
Securities Act                                          Section D, 8.1.5(a)
Seller                                                  Preamble
Seller's Account                                        Section B, 3.6
Seller's Affiliate                                      Section A, 1.8.7
Seller's Auditor                                        Section C, 5.1
Seller's Guarantees                                     Section D, 7.1
Seller's Inventories Transfer Instrument                Section B, 2.5
Seller's Liability Cap                                  Section D, 13.4
Severance Costs                                         Section E, 17.3.1
Signing Date                                            Section C, 6.1.1



                                       7


                                                     
Seller's Inventories                                    Section A, 1.5
Severance Costs                                         Section E, 17.1
Subsidies                                               Section D, 12.8
Tax Returns                                             Section D, 11.6
Taxes                                                   Section D, 7.1.17
Third Party Claim                                       Section D, 9.5
Time Limitations                                        Section D, 13.1
Transferors                                             Section D, 7.1.1
Transition Agreements                                   Section E, 17.1
Trutnov Deposit                                         Section A, 1.6
Trutnov Letter of Comfort                               Section A, 1.7
Trutnov Loan                                            Section A, 1.6
Trutnov Shares                                          Section A, 1.4.1
US Asset Purchase Agreement                             Section B, 2.4
US Development & Marketing Assets                       Section A, 1.5
US Distribution Assets                                  Section A, 1.5
US GAAP                                                 Section C, 5.1
Wholly-Owned Companies                                  Section A, 1.8.2
Wholly-Owned Company                                    Section A, 1.8.2
Working Capital                                         Section B, 3.1.4



                                       8

                                    EXHIBITS


                                                                               
Legal Structure of FO Business Unit                                               Exhibit 1.1
Shareholdings in AEMtec and OpTun                                                 Exhibit 1.3
Seller's Inventories                                                              Exhibit 1.5
Czech Share Transfer Instrument                                                   Exhibit 2.2-1
US Asset Purchase Agreement                                                       Exhibit 2.4-1
Japan Asset Purchase Agreement                                                    Exhibit 2.4-2
Asia / Pacific Asset Purchase Agreement                                           Exhibit 2.4-3
Form of Seller's Inventories Transfer Agreement                                   Exhibit 2.5
Subsidiary Equity Adjustment                                                      Exhibit 3.1.6
*Purchase Price Allocation                                                        Exhibit 3.3
Stockholder Agreement                                                             Exhibit 3.9-1
Registration Rights Agreement                                                     Exhibit 3.9-2
*Amendment to Stockholder Agreement                                               Exhibit 3.9-3
Release and Hold Harmless Letter                                                  Exhibit 5.2
*Individuals resigning as board members                                           Exhibit 6.8.6
Options, warrants, conversion rights, pre-emptive rights or similar               Exhibit 7.1.2
rights and agreements
Material Agreements                                                               Exhibit 7.1.5
IF FO GmbH Exclusive IP Rights                                                    Exhibit 7.1.7-1
IF FO GmbH Non-Exclusive IP Rights                                                Exhibit 7.1.7-2
IF FO GmbH Exclusive Know-How                                                     Exhibit 7.1.7-3
Other Know-How                                                                    Exhibit 7.1.7-4
IF FO GmbH Exclusive Software & Material                                          Exhibit 7.1.7-5
IF FO GmbH Non-Exclusive Software & Material                                      Exhibit 7.1.7-6
Proceedings relating to Material Intellectual Property Rights                     Exhibit 7.1.8
Insurance                                                                         Exhibit 7.1.9
Litigation                                                                        Exhibit 7.1.12
Employees of IF FO GmbH                                                           Exhibit 7.1.13 (a) (iii)  - 1
FO employees not being transferred                                                Exhibit 7.1.13 (a) (iii) - 2
Key Employees                                                                     Exhibit 7.1.13 (b) (iii)
Legal proceedings with employees of Wholly-Owned                                  Exhibit 7.1.13 (b) (iv)
Companies
Legal proceedings with works council or unions and labour strikes                 Exhibit 7.1.13 (b) (v)
Benefit Plans                                                                     Exhibit 7.1.13 (b) (viii)
Collective bargaining agreements, Shop agreements                                 Exhibit 7.1.13 (b) (x)
Pension Commitments                                                               Exhibit 7.1.13 (b) (xi)



                                       9


                                                                               
Purchaser Material Agreements                                                     Exhibit 8.1.16
Voting Agreement                                                                  Exhibit 14.7.3
Indemnified Claims                                                                Exhibit 15.2.1
Draft Settlement                                                                  Exhibit 15.2.2
*Indemnified Claim                                                                Exhibit 15.2.3
*Force Reduction Plan                                                             Exhibit 17.2
Post Closing Service Agreement                                                    Exhibit 17.2.1
*US Employees                                                                     Exhibit 17.3.5
*Severance Costs                                                                  Exhibit 17.3.6
*Chip Supply Agreement Pricing Terms                                              Exhibit 18.2.4
*POF Supply Agreement Payment Terms                                               Exhibit 18.2.5
*Press Release                                                                    Exhibit 19.1


- ----------------------
*    Designates Exhibits to this Agreement. All other Exhibits are Exhibits to
     the Original Agreement.


                                       10

             AMENDED AND RESTATED MASTER SALE AND PURCHASE AGREEMENT

                                 by and between

1.    Infineon Technologies AG, St.-Martin-Stra(beta)e 53, 81541 Munchen,
      Germany

                                                             - herein "SELLER" -

2.    Finisar Corporation, 1308 Moffett Park Drive, Sunnyvale, CA 94089 U.S.A.

                                                          - herein "PURCHASER" -

                                  - Seller and Purchaser herein also referred to
                       individually as a "PARTY" and collectively as "PARTIES" -

RECITALS

(A)   WHEREAS, Seller is, among other activities, engaged in developing,
      producing, marketing and selling fiber optics products and systems for the
      datacom, telecom and automotive industries through its fiber optics
      business unit and certain of its direct and indirect subsidiaries (herein
      "FO BUSINESS UNIT").

(B)   WHEREAS, Seller after a strategic review of its business portfolio, has
      concluded that it wishes to sell and transfer the FO Business Unit to
      Purchaser.

(C)   WHEREAS, Purchaser wishes to purchase and acquire the FO Business Unit
      from Seller.

(D)   WHEREAS, in consideration of the foregoing, the parties have previously
      entered into a Master Sale and Purchase Agreement with the notarial deed
      No. 84/2004 of the notary public Johann Peter Sieveking with official seat
      in Berlin dated as of April 29, 2004 (herein "ORIGINAL AGREEMENT"),
      including its exhibits, which were separately notarized in, and attached
      to the Original Agreement with, the notarial reference deed No. 83/2004 of
      the same notary and same date.


                                       11

(E)   WHEREAS, the Parties now desire to amend certain of the terms and
      conditions of the Original Agreement, to restate the terms and conditions
      of the Original Agreement, as so amended, in this amended and restated
      master sale and purchase agreement (herein "AGREEMENT"), to terminate the
      Original Agreement as of the date of this Agreement and to include certain
      of the exhibits to the Original Agreement also as exhibits to this
      Agreement by explicitly referring to each of these certain exhibits as an
      exhibit to the Original Agreement (as identified by its respective
      number), for which purpose the notarial reference deed No. 83/2004 of the
      notary public Johann Peter Sieveking shall become an integral part of this
      Agreement.

NOW, THEREFORE, THE PARTIES AGREE AS FOLLOWS:

A.    STATUS

1.    CURRENT STATUS

1.1   The legal structure of the entities engaged in the FO Business Unit held
      directly or indirectly by Seller is shown as of the Closing Date in
      Exhibit 1.1 to the Original Agreement.

1.2   Infineon Technologies Mantel 14 GmbH (in future: Infineon Technologies
      Fiber Optics GmbH) is a limited liability company (Gesellschaft mit
      beschrankter Haftung) organized under the laws of Germany, registered with
      the commercial register (Handelsregister) maintained at the lower court
      (Amtsgericht) of Munich under registration number HRB 139462 and having
      its corporate domicile (Sitz) in Munich, Germany (herein "IF FO GMBH").
      Seller holds two (2) shares (Geschaftsanteile) in the nominal amount of
      EUR 25,000.00 and EUR 5,000,000.00 (herein collectively "GERMAN SHARES"),
      representing 100 % of the nominal stated capital (Stammkapital) in IF FO
      GmbH in the aggregate amount of EUR 5,025,000.00. Under the notarial deed
      of the notary public Dr. Patrick Wamister, Basel, Switzerland, dated March
      26, 2004 (roll of deeds no. 2004/44), (herein "CONTRIBUTION AGREEMENT"),
      Seller contributed a certain part of the FO Business Unit which formerly
      was conducted directly by Seller, including, but not limited to, the IF FO
      GmbH Subsidiaries (as defined in Section 1.3 below), into IF FO GmbH
      against issuance of a new share in IF FO GmbH (Sachkapitalerhohung). The
      capital increase in kind of IF FO GmbH was filed with the commercial
      register (Handelsregister) for registration on 27 April, 2004.


                                       12

1.3   IF FO GmbH holds shareholdings in AEMtec GmbH, Berlin, (herein "AEMTEC")
      and OpTun Inc., Delaware, United States of America, (herein "OPTUN") as
      set forth in Exhibit 1.3 to the Original Agreement (herein collectively
      "IF FO GMBH SUBSIDIARIES").

1.4   Infineon Technologies Holding B.V., Rotterdam, The Netherlands, (herein
      "IF BV") a wholly-owned subsidiary of Seller, holds 100 % of the issued
      share capital in the aggregate amount of CZK 175,100,000.00 (herein
      "TRUTNOV SHARES") in Infineon Technologies Trutnov s.r.o., a limited
      liability company organized under the laws of the Czech Republic,
      registered with the commercial register maintained at the Regional Court
      in Hradec Kralove under registration number C 14095, company
      identification no. 2529 8208, and having its corporate domicile in
      Trutnov, Czech Republic (herein "IF TRUTNOV").

1.5   Infineon Technologies North America Corp., San Jose, California, United
      States of America, (herein "IF NA") a wholly-owned subsidiary of Seller,
      holds certain tangible and intangible assets relating to the marketing and
      development of the products of the FO Business Unit (herein "US
      DEVELOPMENT & MARKETING ASSETS").

      Furthermore, IF NA, Infineon Technologies Japan KK, Tokyo, Japan, (herein
      "IF JAPAN") and Infineon Technologies Asia Pacific Pte., Ltd., Singapore,
      (herein "IF AP") hold certain tangible and intangible assets, customers,
      contracts and liabilities relating to the FO Business Unit in the United
      States of America (herein "US DISTRIBUTION ASSETS"), in Japan (herein
      "JAPAN ASSETS") and in the Asia / Pacific region excluding Japan (herein
      "ASIA / PACIFIC ASSETS "), respectively, excluding, in each case, trade
      accounts receivables (the US Development & Marketing Assets, the US
      Distribution Assets, the Japan Assets and the Asia / Pacific Assets herein
      together also the "FOREIGN BUSINESS").

      In addition, Seller owns certain inventories of the FO Business Unit. Such
      inventories and their location as of 26 December 2003 are listed in
      Exhibit 1.5 to the Original Agreement. (Such inventories, as adjusted for
      additions and subtractions in the ordinary course of business of the FO
      Business Unit between 26 December 2003 and the Closing Date, herein the
      "SELLER'S INVENTORIES") .

1.6   IF BV provides financing to IF Trutnov on the basis of a master loan
      agreement dated 23 September 1999 (herein "TRUTNOV LOAN"). Seller provides
      financing to IF FO GmbH on the basis of a master loan agreement dated 31
      March 2004 (herein "IF FO LOAN", together with the Trutnov Loan herein
      "INTERCOMPANY FINANCING ARRANGEMENTS").


                                       13

      IF BV and IF Trutnov furthermore have concluded a master deposit agreement
      dated 13 November 2003 on the basis of which IF Trutnov from time to time
      deposits cash amounts with IF BV as a loan (herein "TRUTNOV DEPOSIT") and,
      similarly, IF FO GmbH from time to time deposits cash amounts with Seller
      as a loan on the basis of a master deposit agreement dated 31 March 2004
      (herein "IF FO DEPOSIT", together with the Trutnov Deposit herein
      "DEPOSITS").

1.7   Seller has issued a letter of comfort dated 1 April 2000 to Bayerische
      Hypotheken- und Vereinsbank AG, Munchen, to the benefit of IF Trutnov in
      order to enable IF Trutnov to provide security for customs duties
      (Zollavale) (herein "TRUTNOV LETTER OF COMFORT").

1.8   Companies, Wholly-Owned Companies, Shares, Assets, Business, Affiliate,
      Seller's Affiliate and Consideration Shares shall have the following
      meaning in this Agreement:

      1.8.1 "COMPANIES" and each individually "COMPANY" shall mean IF FO GmbH,
            OpTun, AEMtec and IF Trutnov;

      1.8.2 "WHOLLY-OWNED COMPANIES" and each individually "WHOLLY-OWNED
            COMPANY" shall mean IF FO GmbH and IF Trutnov;

      1.8.3 "SHARES" shall mean the German Shares and the Trutnov Shares;

      1.8.4 "ASSETS" shall mean the Foreign Business and the Seller's
            Inventories;

      1.8.5 "BUSINESS" shall mean the Assets and the Wholly-Owned Companies;

      1.8.6 "AFFILIATE" shall mean any entity within the meaning of Section 15
            German Stock Corporation Act (AktG);

      1.8.7 "SELLER'S AFFILIATE" shall mean any Affiliate of Seller excluding
            any of the Companies;

      1.8.8 "CONSIDERATION SHARES" shall mean shares of Purchaser Common Stock
            (as defined in Section 8.1.3 below), issued as consideration under
            Section 3.2 of this Agreement.


                                       14

B.    SALE, PURCHASE AND ASSIGNMENT, PURCHASE PRICE

2.    SALE, PURCHASE AND ASSIGNMENT OF THE SHARES AND THE ASSETS

2.1   Seller, upon the terms and conditions of this Agreement, hereby sells with
      commercial effect (mit wirtschaftlicher Wirkung) as of the Effective Date
      (as defined in Section 6.1.2 below) and hereby assigns, subject to all of
      the Closing Conditions (as defined in Section 6.2 below) having been
      fulfilled or having been duly waived and all of the Closing Events listed
      in Sections 6.8.1 through 6.8.6 below having taken place or having been
      duly waived, with in rem effect (mit dinglicher Wirkung) as of the Closing
      Date (as defined in Section 6.1.4 below) to Purchaser the German Shares
      with all rights and obligations pertaining thereto, in particular the
      right to receive profits (Gewinnbezugsrecht). Purchaser hereby purchases
      from Seller the German Shares and hereby accepts the assignment thereof in
      accordance with the foregoing sentence.

2.2   Seller, upon the terms and conditions of this Agreement, hereby (i) sells
      with commercial effect (mit wirtschaftlicher Wirkung) as of the Effective
      Date the Trutnov Shares to Purchaser and (ii) undertakes to procure that
      IF BV shall on the Closing Date (as defined in Section 6.1.4 below) assign
      to Purchaser the Trutnov Shares with all rights and obligations pertaining
      thereto with in rem effect (mit dinglicher Wirkung) as of the Closing Date
      on the basis of a share transfer agreement substantially in the form as
      set forth in Exhibit 2.2-1 to the Original Agreement (herein "CZECH SHARE
      TRANSFER INSTRUMENT").

      Purchaser hereby undertakes to purchase from Seller the Trutnov Shares and
      to accept on the Closing Date the assignment thereof and such other
      provisions as provided for under the Czech Share Transfer Instrument by
      executing the Czech Share Transfer Instrument in accordance with the
      foregoing sentence.

2.3   The sale of the Shares shall include the rights to any undistributed
      profits for any periods after the Effective Date.

2.4   Seller hereby agrees to procure that IF NA shall sell and transfer the US
      Development & Marketing Assets and the US Distribution Assets to Purchaser
      under an asset purchase agreement to be executed on the Closing Date
      substantially in the form as attached as Exhibit 2.4-1 to the Original
      Agreement (herein "US ASSET PURCHASE AGREEMENT").

      Seller furthermore hereby agrees to procure that (i) IF Japan shall sell
      and transfer the Japan Assets to Purchaser under an asset purchase
      agreement to be executed on the


                                       15

      Closing Date substantially in the form as attached as Exhibit 2.4-2 to the
      Original Agreement (herein "JAPAN ASSET PURCHASE AGREEMENT") and (ii) IF
      AP shall sell and transfer the Asia / Pacific Assets to Purchaser under an
      asset purchase agreement to be executed on the Closing Date substantially
      in the form as attached as Exhibit 2.4-3 to the Original Agreement (herein
      "ASIA / PACIFIC ASSET PURCHASE AGREEMENT", together with the US Asset
      Purchase Agreement and the Japan Asset Purchase Agreement the "FOREIGN
      ASSET PURCHASE AGREEMENTS").

      Purchaser hereby undertakes to accept the sale and transfer of the Foreign
      Business from IF NA, IF Japan and IF AP on the Closing Date as provided
      for under the Foreign Asset Purchase Agreements by executing the Foreign
      Asset Purchase Agreements in accordance with the foregoing sentences.

2.5   Seller, upon the terms and conditions of this Agreement, hereby sells with
      commercial effect (mit wirtschaftlicher Wirkung) as of the Effective Date
      the Seller's Inventories to Purchaser and undertakes to transfer on the
      Closing Date to Purchaser the Seller's Inventories with in rem effect (mit
      dinglicher Wirkung) as of the Closing Date on the basis of an asset
      transfer agreement substantially in the form as set forth in Exhibit 2.5
      to the Original Agreement (herein "SELLER'S INVENTORIES TRANSFER
      INSTRUMENT"). Purchaser hereby purchases from Seller the Seller's
      Inventories and hereby undertakes on the Closing Date to accept the
      transfer thereof as provided for under the Seller's Inventories Transfer
      Instrument by executing the Seller's Inventories Transfer Instrument in
      accordance with the foregoing sentence.

2.6   If (i) any assets or liabilities exclusively pertaining to the Foreign
      Business at the Closing Date are not specified in the Foreign Asset
      Purchase Agreements and/or (ii) any assets pertaining to the Seller's
      Inventories at the Closing Date are not specified in the Seller's
      Inventories Transfer Instrument and in the case of both (i) and (ii) such
      assets or liabilities are not specifically retained under the terms of
      such Foreign Asset Purchase Agreement and/or Seller's Inventories Transfer
      Document by Seller or an Affiliate of Seller (collectively, the
      "PERTAINING ASSETS"), Seller hereby undertakes to the extent permitted by
      law or applicable agreement or other arrangement to sell and transfer the
      Pertaining Assets to Purchaser, which will accept such sale and transfer,
      and Seller agrees to amend the Foreign Asset Purchase Agreements and/or
      the Seller's Inventories Transfer Instrument, as the case may be, to
      include the Pertaining Assets in such agreement(s) as soon as Seller is
      notified by Purchaser of the existence of such Pertaining Assets, so that
      the Pertaining Assets shall be sold and transferred to Purchaser as if
      they had been specified in the Foreign Asset Purchase Agreements and/or
      the Seller's Inventories Transfer Instrument delivered at the Closing.


                                       16

2.7   If (i) any assets forming part of the Foreign Business, (ii) any of
      Seller's Inventories and/or (iii) any Pertaining Assets are in the
      possession of third parties, Seller hereby to the extent permitted by law
      or applicable agreement or other arrangement assigns to Purchaser, with
      commercial effect (mit wirtschaftlicher Wirkung) as of the Effective Date
      and with in rem effect (mit dinglicher Wirkung) as of the Closing Date,
      all of Seller's claims for return or surrogate claims against such third
      parties and shall deliver to Purchaser any documents related to such
      claims.

2.8   To the extent that Seller has assigned to Purchaser any claims for the
      return of (i) any assets forming part of the Foreign Business, (ii) any of
      Seller's Inventories and/or (iii) any Pertaining Assets, Seller shall,
      immediately after the Closing Date or, in the case of the Pertaining
      Assets, immediately after obtaining knowledge of the Pertaining Assets,
      notify the obligors of the assignment of such claims in a form and to the
      extent deemed suitable after consultation with Purchaser.

3.    PURCHASE PRICE

3.1   The Purchase Price for (i) the Shares and (ii) the Assets (herein
      collectively "PURCHASE OBJECT") to be paid by Purchaser shall be the
      aggregate of:

      3.1.1 (i) cash in the amount of EUR 100,074.00 in consideration for the
            German Shares, (ii) cash in the amount of EUR 100,074.00 in
            consideration for the Trutnov Shares and (iii) a fixed number of
            109,850,000 Consideration Shares in consideration for the Assets
            (herein the "FIXED SHARES");"

      minus Consideration Shares equal in value to

      3.1.2 the consolidated nominal amount of the following financial debt
            obligations (Finanzverbindlichkeiten) of the Companies and the
            Assets as determined on the basis of the respective items as stated
            in the Effective Date Balance Sheet (as defined in Section 5.1
            below):

            (i)   long-term debt;

            (ii)  short-term debt (excluding Intercompany Financing
                  Arrangements); and

            (iii) financial payables;

            (herein collectively "FINANCIAL DEBT"), excluding, for the avoidance
            of doubt, any unfunded pension liabilities;


                                       17

      plus Consideration Shares equal in value to

      3.1.3 the consolidated nominal amount of the following cash items of the
            Companies and the Assets as determined on the basis of the
            respective items as stated in the Effective Date Balance Sheet:

            (i)   cash and cash equivalents; and

            (ii)  financial receivables owed by Seller or any Seller's Affiliate
                  excluding the Deposits;

            (herein collectively "CASH");

      minus Consideration Shares equal in value to

      3.1.4 if any, the amount by which the balance of the consolidated amount
            of the following assets and liabilities of the Companies and the
            Assets as listed in (i) - (ix) below (herein "WORKING CAPITAL"),
            determined on the basis of the respective items as stated in the
            Effective Date Balance Sheet, falls short of EUR 22,000,000.00 (in
            words: EURO twenty-two million):

            (i)   inventories;

            (ii)  plus trade accounts receivable owed by third parties;

            (iii) plus the trade accounts receivable owed by Seller, any
                  Seller's Affiliate or any non-consolidated subsidiary of
                  Seller;

            (iv)  plus other current assets;

            (v)   plus current deferred income tax assets;

            (vi)  less trade accounts payable;

            (vii) less other current liabilities;

            (viii) less accrued liabilities; and

            (ix)  less current deferred income tax liabilities;

      plus Consideration Shares equal in value to


                                       18

      3.1.5 if any, the amount by which the Working Capital as per the Effective
            Date Balance Sheet exceeds EUR 23,000,000.00 (in words: Euro
            twenty-three million);

      minus Consideration Shares equal in value to

      3.1.6 the amount of (i) the total shareholder's equity of IF AP and (ii)
            the total shareholder's equity minus inventories of IF Japan and
            (iii) the total shareholder's equity minus inventories and minus
            property, plant and equipment of IF NA, in each case, relating to
            the FO Business Unit and as determined on the basis of the
            respective item as stated in the Effective Date Balance Sheet and a
            statement as of the Effective Date prepared on the same basis as
            Exhibit 3.1.6 to the Original Agreement. (herein "SUBSIDIARY EQUITY
            ADJUSTMENT");

      plus Consideration Shares equal in value to

      3.1.7 an amount equivalent to the average daily loss before interest and
            taxes (EBIT) of the FO Business Unit during the last fiscal quarter
            preceding the Closing Date (as determined on the basis of the
            quarterly profits and loss statement prepared on the basis of the
            same principles as the Effective Date Balance Sheet but ignoring any
            gains or losses of a non-recurring nature) multiplied by the number
            of days between the Preliminary Closing Date (as defined in Section
            6.1.3 below) and the Effective Date, excluding, for the avoidance of
            doubt the Preliminary Closing Date and the Effective Date, (herein
            "INTERIM LOSS")

      minus Consideration Shares equal in value to

      3.1.8 an amount equivalent to the average daily earnings before interest
            and taxes (EBIT) of the FO Business Unit during the last fiscal
            quarter preceding the Closing Date (as determined on the basis of
            the quarterly profits and loss statement prepared on the basis of
            the same principles as the Effective Date Balance Sheet but ignoring
            any gains or losses of a non-recurring nature) multiplied by the
            number of days between the Preliminary Closing Date and the
            Effective Date, excluding, for the avoidance of doubt the
            Preliminary Closing Date and the Effective Date, (herein "INTERIM
            PROFIT")

      (herein "PURCHASE PRICE").


                                       19

3.2   On the Closing Date (as defined in Section 6.1.2 below), Purchaser shall
      deliver to Seller, in the manner described in Section 3.8 below, the Fixed
      Shares. The amount of the Financial Debt, Cash, Working Capital,
      Subsidiary Equity Adjustment and the Interim Loss or Interim Profit shall
      be preliminarily determined based on a written agreement between the
      Parties on the basis of an agreed upon estimate, if such agreement can be
      reached not later than five (5) business days prior to the Closing Date
      (herein "PRELIMINARY ADJUSTMENT"), it being understood that the Parties
      shall, as soon as practicable after the Signing Date, use reasonable
      efforts in order to reach a mutual agreement on the Preliminary
      Adjustment. If such agreement is reached, such number of Consideration
      Shares (herein the "ADJUSTMENT SHARES") shall be added to or subtracted
      from the Fixed Shares to be delivered by Purchaser to Seller on the
      Closing Date as equals the Preliminary Adjustment, converted from EUR to
      USD at the average Exchange Rates during the five (5) Business Days ending
      on the Signing Date (herein "CURRENCY CONVERSION RATE"), divided by the
      average closing sale price of Purchaser Common Stock, as reported on the
      Nasdaq National Market (herein "NNM"), for the five (5) trading days
      ending on the Signing Date (herein "SHARE PRICE"). The number of the
      Adjustment Shares shall be determined two (2) Business Days prior to the
      Closing Date. The Fixed Shares plus or minus the Adjustment Shares, if
      any, are referred to herein as the "PRELIMINARY PURCHASE PRICE" or
      "PRELIMINARY SHARE CONSIDERATION".

3.3   The Parties agree that the Preliminary Purchase Price shall be allocated
      to the Purchase Object as set out in Exhibit 3.3 to this Agreement.

3.4   If on the basis of the Effective Date Balance Sheet, the Purchase Price is
      higher than the Preliminary Purchase Price, Purchaser shall pay to Seller
      an amount equal to the amount by which the Purchase Price exceeds the
      Preliminary Purchase Price. If on the basis of the Effective Date Balance
      Sheet, the Preliminary Purchase Price is higher than the Purchase Price,
      Seller shall pay to Purchaser an amount equal to the amount by which the
      Preliminary Purchase Price exceeds the Purchase Price. Any such amount to
      be paid either by Purchaser or by Seller (herein "PURCHASE PRICE
      ADJUSTMENT") shall be paid as follows:

      3.4.1 any Purchase Price Adjustment owed by Purchaser shall be paid by
            Purchaser free of costs and charges five (5) banking days
            (Bankarbeitstage) after the Effective Date Balance Sheet has become
            final and binding upon the Parties in accordance with Section 5
            below (herein "ADJUSTMENT PAYMENT DATE"), at Purchaser's option by
            either (i) wire transfer by Purchaser of immediately available funds
            into Seller's Account (as defined in Section 3.6), or (ii) the
            delivery by Purchaser to Seller of such additional


                                       20

            number of Consideration Shares determined by dividing the amount of
            the Purchase Price Adjustment, converted from EUR to USD at the
            Currency Conversion Rate, by the Share Price;

      3.4.2 any Purchase Price Adjustment owed by Seller shall be paid by Seller
            free of costs and charges on the Adjustment Payment Date by the
            return by Seller to Purchaser of such number of Consideration Shares
            determined by dividing the amount of the Purchase Price Adjustment,
            converted from EUR to USD at the Currency Conversion Rate, by the
            Share Price; and

      3.4.3 any Purchase Price Adjustment payable pursuant to this Section 3.4
            shall be treated as an adjustment to the Purchase Price for income
            tax purposes, and Exhibit 3.3 shall be adjusted as soon as
            reasonably practicable after the Adjustment Payment Date in order to
            reflect the final allocation of the Purchase Price after
            determination of the Purchase Price Adjustment.

3.5   Except as herein provided otherwise, each of the Parties shall pay
      interest on any amounts becoming due and payable to the other Party under
      this Agreement as from the respective due date for payment until, but not
      including, the day of actual payment at the rate of 800 basis points over
      the European inter bank offered rate for EURO deposits with an interest
      period of one (1) month quoted on the Reuters Page EURIBOR at 11.00 a.m.
      C.E.T. on the first banking day of the relevant month (herein "EURIBOR").
      For the avoidance of doubt interest payments under this Section 3.5 shall
      have to be made in cash.

3.6   All cash payments owed by Purchaser to Seller under this Agreement shall
      be paid by Purchaser by wire transfer to the bank account of Seller kept
      with Commerzbank AG, Munchen, sort code (Bankleitzahl) 700 400 41, account
      number 15 30 87 200 (herein "SELLER'S ACCOUNT").

3.7   All cash payments owed by Seller to Purchaser under this Agreement shall
      be paid by Seller by wire transfer to an account of Purchaser to be
      identified by Purchaser to Seller on or prior to the Closing Date (herein
      "PURCHASER'S ACCOUNT").

3.8   Delivery of any Consideration Shares by Purchaser to Seller shall be made
      by the delivery by Purchaser to Seller of one or more certificates
      representing the Consideration Shares registered in the name of Seller, or
      its nominees, together with all required stock transfer stamps affixed, if
      any. Delivery of any Consideration Shares by Seller to Purchaser, shall be
      made by the delivery by Seller to Purchaser of one or more certificates
      representing the Consideration Shares duly endorsed in blank,


                                       21

      or accompanied by stock powers duly executed in blank, together with all
      required stock transfer stamps affixed, if any.

3.9   The Parties acknowledge that Seller and Purchaser have entered into a
      Stockholder Agreement and a Registration Rights Agreement attached as
      Exhibits 3.9-1 and 3.9-2, respectively, to the Original Agreement, and an
      Amendment to the Stockholder Agreement attached as Exhibit 3.9-3 to this
      Agreement, relating to the transferability of the Consideration Shares by
      Seller and related stockholder matters.

4.    TERMINATION OF INTERCOMPANY FINANCING ARRANGEMENTS AND DEPOSITS

      Seller shall procure that on or before the Closing Date the Intercompany
      Financing Arrangements and the Deposits shall have been terminated with no
      further liabilities arising under the respective agreements for either
      Party and that there shall be no other intercompany debt owed by any of
      the Companies to Seller or any Seller's Affiliates as of the Closing Date.

C.    EFFECTIVE DATE BALANCE SHEET, SIGNING DATE, PRELIMINARY CLOSING DATE,
      CLOSING DATE AND CLOSING

5.    EFFECTIVE DATE BALANCE SHEET AND ADJUSTMENT STATEMENT

5.1   The Financial Debt, the Cash, the Working Capital and the Subsidiary
      Equity Adjustment of the Companies and the Assets, each existing as of the
      Effective Date, shall be determined on the basis of a consolidated group
      balance sheet (Gruppenbilanz) of the Companies and the Assets (herein
      "EFFECTIVE DATE BALANCE SHEET"). A statement listing the individual
      Financial Debt, Cash and Working Capital items set forth in Sections 3.1.2
      through 3.1.5 above, and the additional adjustments required under and
      determined in accordance with Sections 3.1.6, 3.1.7 and 3.1.8 above, and
      containing the determination of the Purchase Price Adjustment (herein
      "ADJUSTMENT STATEMENT"), shall be prepared by Seller and Seller's
      Affiliates, as appropriate, with the cooperation of the Wholly-Owned
      Companies. The Effective Date Balance Sheet shall be reviewed in
      accordance with the standard "PS 900" (pruferische Durchsicht gema(beta)
      PS 900) and the Adjustment Statement shall be reviewed on the basis of
      agreed upon procedures, in each case, by KPMG Deutsche
      Treuhandgesellschaft Aktiengesellschaft Wirtschaftsprufungsgesellschaft
      (KPMG) (herein "SELLER'S AUDITOR" or "KPMG"). The Effective Date Balance
      Sheet and the Adjustment Statement shall each be prepared in accordance
      with accounting principles generally accepted in the United States of
      America, as applicable on the


                                       22

      Effective Date (herein "US GAAP"), subject to utilizing and continuing the
      same capitalization, election rights, valuation and consolidation
      principles and the same interpretation of the so called "Infineon
      Accounting Guidelines" and the so called "Infineon Kontenrahmen" as
      applicable on the Effective Date (herein "INFINEON ACCOUNTING PRINCIPLES")
      consistently applied and as used in preparation of the Financial
      Statements (as defined in Section 7.1.14 below) (herein "CONSISTENCY
      PRINCIPLE"), provided, however that certain positions may - other than in
      the Financial Statements - no longer be determined on the basis of the
      carve-out assumptions as described in the footnotes to the Financial
      Statements. For the avoidance of doubt, the Parties confirm that for the
      purposes of the interpretation of the Infineon Accounting Principles
      referring to consolidated companies (konsolidierte Unternehmen) the
      Effective Date Balance Sheet shall assume that the Wholly-Owned Companies
      are part of the consolidated Infineon group. Purchaser's Auditor (as
      defined in Section 5.2 below) shall upon request receive from time to time
      as reasonably practicable interim reports on the preparation of the
      Effective Date Balance Sheet from Seller's Auditor and may participate
      upon request in the physical inventory.

5.2   Seller and Purchaser shall procure that the management responsible for the
      Business will effectively assist Seller's Auditor in the certification and
      review of the Effective Date Balance Sheet and the Adjustment Statement,
      in particular, by providing all information and documentation that (i) is
      relevant for reviewing the Effective Date Balance Sheet and the Adjustment
      Statement, and (ii) has been reasonably requested by Seller. The Effective
      Date Balance Sheet and the Adjustment Statement shall be delivered to
      Ernst & Young AG Wirtschaftsprufungsgesellschaft (herein "PURCHASER'S
      AUDITOR"), subject to execution by Purchaser and Purchaser's Auditor of a
      letter substantially in the format attached as Exhibit 5.2 to the Original
      Agreement, no later than sixty (60) days after the Effective Date.
      Purchaser's Auditor shall receive all necessary assistance and shall be
      given access to the management responsible for the Business, and to all
      relevant documentation reasonably necessary for reviewing the Effective
      Date Balance Sheet and the Adjustment Statement, including the working
      papers of Seller's Auditor.

5.3   The calculation of the Financial Debt, the Cash, the Working Capital, the
      Subsidiary Equity Adjustment and the Interim Loss/Profit shall be based on
      the Effective Date Balance Sheet and the Adjustment Statement to the
      extent that Purchaser does not within thirty (30) days after the receipt
      of the Effective Date Balance Sheet and the Adjustment Statement provide
      Seller with a written report asserting that the Effective Date Balance
      Sheet and/or the Adjustment Statement received from Seller do not meet the
      provisions of this Agreement by way of stating specific objections to that
      effect


                                       23

      and provided that in such event a revised Effective Date Balance Sheet
      (herein "REVISED EFFECTIVE DATE BALANCE SHEET") and/or a revised
      Adjustment Statement (herein "REVISED ADJUSTMENT STATEMENT") shall be
      prepared by Purchaser's Auditor and submitted to Seller within the same
      thirty (30) days' period mentioned above which shall take into account the
      changes that are necessary in Purchaser's Auditor's view. Seller's Auditor
      shall receive all necessary assistance and shall be given access to the
      management responsible for the Business and to all documentation relevant
      for reviewing the Revised Effective Date Balance Sheet and the Revised
      Adjustment Statement, including the working papers of Purchaser's Auditor.
      If no written objections are raised by Seller within thirty (30) days
      following the delivery of the Revised Effective Date Balance Sheet and the
      Revised Adjustment Statement by Purchaser's Auditor to Seller, then the
      Revised Effective Date Balance Sheet and the Revised Adjustment Statement
      shall be final and binding on the Parties.

5.4   If, after Seller having raised in time and due form its objections to the
      Revised Effective Date Balance Sheet and/or the Revised Adjustment
      Statement (herein "OBJECTIONS"), Seller and Purchaser cannot agree on
      changes to the Revised Effective Date Balance Sheet or the Revised
      Adjustment Statement within thirty (30) days following the receipt by
      Purchaser of the Objections, each of Seller and Purchaser shall be
      entitled to request the "Institut der Wirtschaftsprufer in Deutschland
      e.V.", Dusseldorf, to appoint an auditor to act as an arbitrator
      (Schiedsgutachter) (herein "NEUTRAL AUDITOR") to determine the correct
      amount of the Financial Debt, the Cash, the Working Capital and the
      Subsidiary Equity Adjustment as at the Effective Date, and the Interim
      Loss/Profit if and to the extent such amounts are in dispute between
      Seller and Purchaser. The Neutral Auditor shall decide only on the
      specific items in dispute in accordance with the principles set out in
      Section 5.1 above and shall render his decision within two (2) months
      after the date of his appointment. The Neutral Auditor shall give Seller
      and Purchaser adequate opportunity to present their views in writing and
      at a hearing or hearings to be held in the presence of Seller and
      Purchaser and their advisors. The final decision of the Neutral Auditor
      must not fall beyond or outside the respective positions taken by the
      Parties with respect to any item in dispute. The Neutral Auditor shall
      provide the Parties with a written report setting forth the reasons for
      his decision on each of the specific items in dispute between Seller and
      Purchaser. The costs and expenses incurred by the Neutral Auditor shall be
      borne by the Parties in relation to their respective losing or winning in
      the final decision of the Neutral Auditor. The Effective Date Balance
      Sheet and the Revised Adjustment Statement as determined by the Neutral
      Auditor shall be final and binding on the Parties subject to Section 319
      German Civil Code.


                                       24

6.    SIGNING DATE, EFFECTIVE DATE, PRELIMINARY CLOSING DATE, CLOSING DATE,
      CLOSING, WITHDRAWAL AND TERMINATION FEE

6.1   Signing Date, Effective Date, Preliminary Closing Date and Closing Date
      shall each have the following meaning in this Agreement:

      6.1.1 "SIGNING DATE" (Unterzeichnungsstichtag) shall be the day on which
            this Agreement has been duly executed before a notary public;

      6.1.2 "EFFECTIVE DATE" shall be the Closing Date, 24:00 hrs., or such
            other date as the Parties shall agree upon in writing;

      6.1.3 "PRELIMINARY CLOSING DATE" shall be the Business Day (Werktage)
            following the day on which all of the Closing Conditions (as defined
            in Section 6.2 below) have been fulfilled or waived or any other day
            as agreed between the Parties; and

      6.1.4 "CLOSING DATE" shall be the last day of the fiscal month of Seller
            in which the Preliminary Closing Date occurs, or such other date as
            the Parties shall agree upon in writing, provided that by or on such
            date all, and not only some of the Closing Events (as defined in
            Section 6.8 below) have taken place or have been duly waived
            pursuant to Section 6.9 below.

6.2   The obligations of the Parties to carry out the Closing (as defined in
      Section 6.8 below) shall be subject to the satisfaction of each of the
      following conditions:

      6.2.1 The hold separate requirements under the applicable national merger
            control rules of (i) the Czech Republic and the United States of
            America, with regard to the acquisition of the Business by
            Purchaser, and (ii) Germany and the United States of America, with
            regard to the acquisition of the Consideration Shares by Seller
            (herein collectively "ANTITRUST CLEARANCES"), shall have either
            expired or been terminated by a clearance decision of the relevant
            competition authority;

      6.2.2 The Consideration Shares shall have been authorized for listing on
            the NNM, subject to official notice of issuance; and

      6.2.3 The Purchaser Stock Issuance (as defined in Section 14.6.1) shall
            have been duly approved by the requisite vote of Purchaser's
            stockholders, in accordance with all applicable laws, the rules of
            the NNM, and Purchaser's Certificate of Incorporation and By-Laws


                                       25

      (herein collectively "CLOSING CONDITIONS").

6.3   The obligation of Purchaser to carry out the Closing shall be subject to
      the condition that, between the date of the Original Agreement and the
      Closing Date, no change, condition, event or development shall have
      occurred that has or could reasonably be expected to have a Material
      Adverse Effect on the FO Business Unit, except where the existence or
      possibility of such change, condition, event or development was expressly
      disclosed in this Agreement or in an exhibit or schedule hereto. For
      purposes of this Section 6.3, the term "MATERIAL ADVERSE EFFECT ON THE FO
      BUSINESS UNIT" means any change, condition, event or effect (or any
      development that has had or is reasonably likely to have any change or
      effect) that, individually or in the aggregate with any such other change,
      condition, event or effect is or would reasonably be expected to be
      materially adverse to the business, condition (financial or otherwise),
      assets, liabilities or results of operations of the FO Business Unit,
      taken as a whole; provided, however, that none of the following shall be
      deemed in themselves, either alone or in combination, to constitute, and
      none of the following shall be taken into account in determining whether
      there has been, a Material Adverse Effect on the FO Business Unit: (i) any
      failure by the FO Business Unit to achieve projected revenue or operating
      results, (ii) any adverse changes, events, developments or effects arising
      from or relating to general business or economic conditions or the general
      conditions of the industry in which the FO Business Unit participates
      which are not specific to the FO Business Unit, (iii) any outbreak or
      escalation of hostilities involving the United States or Germany or the
      occurrence of any act of terrorism (except acts directed specifically at
      the FO Business Unit), (iv) any adverse change, result, event, development
      or effect arising from or relating to any change in US GAAP, or (v) any
      adverse changes, events, developments or effects reasonably attributable
      to the execution or announcement of this Agreement or (vi) any adverse
      changes, conditions, events or development which have lead to, or would
      reasonably be expected to lead to Losses which, in the aggregate, do not
      exceed EUR 25,000,000.00. Notwithstanding the foregoing, Purchaser shall
      continue to be obliged to carry out the Closing despite the occurrence of
      a Material Adverse Effect on the FO Business if Seller agrees to (i) share
      any resulting Losses of Purchaser in excess of EUR 25,000,000.00 and up to
      EUR 50,000,000.00 not covered under the Seller's guarantees on a 50:50
      basis and (ii) to indemnify Purchaser for all resulting Losses exceeding
      EUR 50,000,000.00.

6.4   The obligation of Seller to carry out the Closing shall be subject to the
      condition that, between the date of the Original Agreement and the Closing
      Date, no change, condition, event or development shall have occurred that
      has or could reasonably be


                                       26

      expected to have a Material Adverse Effect on Purchaser, except where the
      existence or possibility of such change, condition, event or development
      was expressly disclosed in this Agreement, in an exhibit or schedule
      hereto or in the SEC Reports (as defined in Section 8.1.5 (a) below). For
      purposes of this Section 6.4, the term "MATERIAL ADVERSE EFFECT ON
      PURCHASER" means any change, condition, event or effect (or any
      development that has had or is reasonably likely to have any change or
      effect) that, individually or in the aggregate with any such other change,
      condition, event or effect is or would reasonably be expected to be,
      materially adverse to the business, condition (financial or otherwise),
      assets, liabilities or results of operations of Purchaser and its
      subsidiaries, taken as a whole; provided, however, that none of the
      following shall be deemed in themselves, either alone or in combination,
      to constitute, and none of the following shall be taken into account in
      determining whether there has been, a Material Adverse Effect on
      Purchaser: (i) any failure by the Purchaser to achieve projected revenue
      or operating results, (ii) any change in the market price or trading
      volume of the capital stock of Purchaser after the date hereof, (iii)
      changes, events or occurrences in the United States securities markets
      which are not specific to Purchaser, (iv) any adverse changes, events,
      developments or effects arising from or relating to general business or
      economic conditions or the general conditions of the industry in which
      Purchaser participates which are not specific to Purchaser and its
      subsidiaries, (v) any outbreak or escalation of hostilities involving the
      United States or Germany or the occurrence of any act of terrorism (except
      acts directed specifically at Purchaser or its subsidiaries), (vi) any
      adverse change, result, event, development or effect arising from or
      relating to any change in US GAAP, (vii) any adverse changes, conditions,
      events, or developments reasonably attributable to the execution or
      announcement of this Agreement, (viii) the effect on Purchaser of
      out-of-pocket fees or expenses (including legal, accounting and financial
      advisory fees and expenses) incurred by Purchaser in connection with the
      transactions contemplated by this Agreement or (ix) any adverse changes,
      conditions, events or developments which have lead to, or would reasonably
      be expected to lead to, Losses which, in the aggregate, do not exceed EUR
      25,000,000.00. Notwithstanding the foregoing, Seller shall continue to be
      obliged to carry out the Closing despite the occurrence of a Material
      Adverse Effect on Purchaser if Purchaser agrees to (i) share any resulting
      Losses of Seller in excess of EUR 25,000,000.00 and up to EUR
      50,000,000.00 not covered under the Purchaser's guarantees on a 50:50
      basis and (ii) to indemnify Seller for all resulting Losses exceeding EUR
      50,000,000.00.

6.5   The Parties undertake to use all reasonable endeavors and to render to
      each other all reasonably necessary support and cooperation to ensure that
      the Closing Conditions are fulfilled as soon as possible after the date of
      the Original Agreement. In particular,


                                       27

      though each Party remains responsible for preparing and making its own
      required filings, Seller and Purchaser shall cooperate with one another in
      preparing and making the filings described in Section 6.2.1 above and in
      Section 14.6 below and in furnishing all information required in
      connection therewith. The Parties shall inform each other in writing
      without undue delay as soon as any or all of the Closing Conditions have
      been fulfilled. Purchaser shall undertake or cause to be undertaken all
      steps necessary to remove any impediments, restrictions, or conditions
      that may affect the Antitrust Clearances, including, but not limited to,
      Purchaser's selling or divesting of tangible or intangible assets or
      business operations as necessary to receive the approval or clearance of
      competition or antitrust authorities in all jurisdictions referred to in
      Section 6.2.1 above, or to remove any decision, order, decree, complaint,
      injunction, or other impediment or restriction which impedes or threatens
      to impede the Closing.

6.6   Seller or Purchaser may withdraw (zurucktreten) from this Agreement by
      written notice to the other Party under the following circumstances:

      6.6.1 The parties may withdraw from this Agreement upon the mutual written
            consent of Purchaser and Seller.

      6.6.2 Either Seller or Purchaser may withdraw from this Agreement if all
            of the Closing Conditions have not been satisfied on or before 31
            March 2005 unless (i) the Party claiming such withdrawal is
            responsible for (hat zu vertreten) the non-fulfillment of the
            Closing Conditions due to such Party's failure to fulfill any
            obligation under this Agreement, or (ii) the delay is the result of
            pending review of the Proxy Statement by the SEC. Any such
            withdrawal (Rucktritt) shall only be valid if the other Party has
            received written notice of such withdrawal (Rucktrittserklarung)
            prior to the date on which the Closing Conditions have been
            fulfilled.

      6.6.3 Either Seller or Purchaser may withdraw from this Agreement upon
            written notice to the other Party if, at the Purchaser Stockholders'
            Meeting (including any adjournment or postponement thereof), the
            requisite vote of Purchaser's stockholders in favor of approval of
            the Purchaser Stock Issuance shall not have been obtained.

      6.6.4 Seller may withdraw from this Agreement upon written notice to
            Purchaser if the Board of Directors of Purchaser shall have
            withdrawn its recommendation of the Purchaser Stock Issuance, or
            modified such recommendation in a manner substantially adverse to
            Seller.


                                       28

      6.6.5 In the event of any change, condition, event or development which
            either Party believes gives rise to a right on the part of such
            Party to invoke the provisions of Sections 6.3 or 6.4, such party
            shall give the other Party notice thereof as soon as practicable
            upon becoming aware thereof. Thereafter, the Parties will consult in
            good faith for the succeeding ten (10) day period to consider the
            basis upon which the Parties may be willing to proceed with the
            transactions contemplated in this Agreement. If the Parties are
            unable to reach such an agreement within such ten (10) day period,
            either Party may, by written notice to the other, withdraw from this
            Agreement within five (5) Business Days after expiry of the
            aforementioned ten (10) day period. In any event such notice of
            withdrawal must be received by the other Party at the latest ten
            (10) Business Days after all Closing Conditions according to Section
            6.2 have been fulfilled or waived. If one Party alleges to have a
            right not to close according to Sections 6.3 or 6.4, the other Party
            may withdraw from this Agreement by written notice immediately after
            receipt of such allegation.

6.7   In the event of a withdrawal pursuant to Section 6.6, neither of the
      Parties shall have any obligation or incur any liability towards the other
      Party, and the Parties herewith waive all such claims they may have
      against each other or their respective officers, directors, agents or
      Affiliates in connection with such withdrawal; provided, however that:

      6.7.1 such waiver shall not affect the liability of any Party for damages
            for willful breach of any covenant or other obligation under this
            Agreement;

      6.7.2 the provisions of Sections 19, 20 and 21 of this Agreement shall
            survive and remain in full force and effect;

      6.7.3 in the event of a withdrawal by Seller pursuant to Section 6.6.4,
            Purchaser shall pay to Seller a termination fee of $5,000,000 in
            cash, within ten (10) Business Days after such withdrawal; and

      6.7.4 in the event of a withdrawal by either Seller or Purchaser pursuant
            to Section 6.6.3, in a circumstance where Seller is not entitled to
            withdraw pursuant to Section 6.6.4, Purchaser shall reimburse Seller
            for all of Seller's reasonable attorneys fees and other
            out-of-pocket expenses incurred in connection with the negotiation
            and execution of this Agreement.

6.8   The closing (Vollzug) of the transactions contemplated hereunder (herein
      "CLOSING") shall occur on the Closing Date. On the Closing Date the
      following events (herein


                                       29

      "CLOSING EVENTS") shall take place at the offices of Freshfields Bruckhaus
      Deringer, Munich, Germany or at such other place as agreed between the
      Parties:

      6.8.1  delivery by Purchaser of the Preliminary Share Consideration to
             Seller in accordance with Section 3.8;

      6.8.2  delivery by Purchaser to Seller of (i) evidence satisfactory to
             Seller that the Trutnov Letter of Comfort has been replaced or (ii)
             a bank guarantee in the aggregate amount of the Trutnov Letter of
             Comfort, in each case in accordance with the terms set out in
             Section 14.1 below;

      6.8.3  with respect to the Trutnov Shares, execution of the Czech Share
             Transfer Instrument between IF BV on the one hand and Purchaser on
             the other hand;

      6.8.4  execution and simultaneous consummation of the Foreign Asset
             Purchase Agreements between IF NA, IF Japan and IF AP,
             respectively, on the one hand and Purchaser on the other hand;

      6.8.5  execution and simultaneous consummation of the Seller's Inventories
             Transfer Instrument by Seller and Purchaser; and

      6.8.6  delivery of resignation letters of the individuals listed in
             Exhibit 6.7.6 to the Original Agreement as board members of any of
             the Companies listed in Exhibit 6.7.6.

6.9   The Closing Events listed in Sections 6.8.1 and 6.8.2 above can be waived
      by Seller. The Closing Events listed in Sections 6.8.3 through Sections
      6.8.6 above can be waived by Purchaser. Sections 6.6.2 and 6.7 (with the
      exception of Sections 6.7.3 and 6.7.4) shall apply mutatis mutandis in the
      event that not all of the Closing Events shall have been fulfilled thirty
      (30) days after the Closing Date.

D.    GUARANTEES, REMEDIES, INDEMNITIES AND COVENANTS

7.    SELLER'S GUARANTEES

7.1   Seller hereby guarantees subject to any limitations contained in this
      Agreement, in particular, but not limited to, the remedies set out in
      Section 9 below, the Time Limitations (as defined in Section 13.1 below),
      the exclusion of De Minimis Claims (as defined in Section 13.3 below), the
      Deductible (as defined in Section 13.3 below) and the Liability Cap (as
      defined in Section 13.4 below) by way of an independent


                                       30

      guarantee pursuant to Section 311 (1) German Civil Code (BGB) that the
      statements set forth hereinafter are true and correct as of the date of
      the Original Agreement and the Closing Date, unless expressly specified
      otherwise herein; provided, however, that the statements which are subject
      to the Best Knowledge of Seller (as defined in Section 7.3 below) shall
      only be true as of the date of the Original Agreement (herein collectively
      "SELLER'S GUARANTEES"):

      7.1.1  ENFORCEABILITY, NO CONFLICT. This Agreement has been duly executed
             by Seller and constitutes the legal, valid, and binding obligation
             of Seller. The Contribution Agreement, Seller's Inventories
             Transfer Instruments, the Foreign Asset Purchase Agreements and the
             Czech Share Transfer Instrument (herein collectively "ANCILLARY
             AGREEMENTS") have been or shall have been as of the Closing Date
             duly executed by Seller, IF FO GmbH, IF BV, IF AP, IF Japan and IF
             NA, respectively (herein together "TRANSFERORS") and each
             constitute legal, valid, and binding obligations of the respective
             Transferor. Transferors have the right, power, authority, and
             capacity to execute and deliver this Agreement and the Ancillary
             Agreements and to perform their obligations under this Agreement or
             the respective Ancillary Agreements, as the case may be, which
             actions have been duly authorized and approved by all necessary
             corporate action of Transferors. Except for (i) the approvals
             required pursuant to Section 6.2 above and (ii) any notices under
             bulk sale or similar laws, Transferors are not required to give any
             notice to any person or governmental or regulatory authority, or
             obtain any consent, waiver, authorization or approval from any such
             person or governmental or regulatory authorization in connection
             with (i) the execution of this Agreement by Seller and the
             performance by Seller of its respective obligations hereunder and
             (ii) the execution of the Ancillary Agreements by the Transferors
             concerned and the performance by the respective Transferors of
             their respective obligations thereunder. The execution and
             performance by Transferors of this Agreement or of the Ancillary
             Agreements (i) does not violate or conflict with any provision of
             the charter or other organizational documents or by-laws of any of
             the Transferors, as the case may be (or any resolution adopted by
             the respective supervisory board or boards of directors of any of
             the Transferors), and (ii) will not lead to liabilities of the
             Wholly-Owned Companies for the repayment of government incentives.

      7.1.2  EXISTENCE AND CAPITALIZATION OF COMPANIES; OWNERSHIP OF SHARES.
             Each of the Wholly-Owned Companies is duly organized and validly
             existing


                                       31

             under the laws of its jurisdiction and has all requisite corporate
             power and authority to conduct its respective business
             substantially in the form as conducted on the date of the Original
             Agreement. The Wholly-Owned Companies are duly qualified to do
             business as a German or Czech corporation, respectively, except
             where the failure to be so qualified is not reasonably expected to
             result in a Material Adverse Effect (as defined in Section 7.1.9
             below). The Shares and, to the Best Knowledge of Seller, the shares
             held by IF FO GmbH in the IF FO GmbH Subsidiaries, have been duly
             authorized and validly issued, and are fully paid-up and have not
             been wholly or partially repaid to the respective shareholders and
             are non-assessable (nicht nachschusspflichtig), and free and clear
             of any third party rights and owned directly or indirectly by
             Seller and have not been pledged, assigned, charged or used as a
             security. Except as disclosed in Exhibit 7.1.2 to the Original
             Agreement, no outstanding options, warrants, agreements, conversion
             rights, preemptive rights or other similar rights exist, in each
             case for the benefit of third parties, to subscribe for, purchase
             or otherwise acquire any shares or equivalent equity interests in
             any of the Companies.

      7.1.3  BANKRUPTCY OR JUDICIAL COMPOSITION PROCEEDINGS. As of the Closing
             Date, no bankruptcy or judicial composition proceedings concerning
             Seller or any Wholly-Owned Company have been applied for and, to
             the Best Knowledge of Seller, no circumstances exist which would
             require the application for any bankruptcy or judicial composition
             proceedings under mandatory law and, to the Best Knowledge of
             Seller, no circumstances exist pursuant to any applicable
             bankruptcy laws which could justify the voidance of this Agreement
             or any of the Ancillary Agreements.

      7.1.4  ENTERPRISE AGREEMENTS. As of the Closing Date, none of the
             Companies is a party to an enterprise agreement within the meaning
             of Sections 291 and 292 German Stock Corporation Act (AktG) or
             comparable agreements under other jurisdictions.

      7.1.5  MATERIAL AGREEMENTS. To the Best Knowledge of Seller, the Business
             is not a party to any agreements and commitments of the type
             described in (i) to (viii) below, except for such agreements and
             commitments (a) which are listed or disclosed in Exhibit 7.1.5 to
             the Original Agreement (herein collectively "MATERIAL AGREEMENTS"),
             or (b) which have been completely fulfilled before the Effective
             Date (vollstandig erfullte Vertrage).


                                       32

             (i)    Loan and credit agreements, or other agreements or
                    instruments creating indebtedness of the Business in excess
                    of EUR 500,000.00 or securing such indebtedness such as
                    pledges, guarantees, securities (Burgschaften) or letters of
                    comfort (Patronatserklarungen) extended by the Business, to
                    any third parties and that will continue in effect or with
                    respect to which the Business will have any liabilities
                    after the Closing Date.

             (ii)   Patents, trademarks and know how license agreements
                    (excluding standard software license agreements) which
                    involve annual royalties in excess of EUR 250,000.00.

             (iii)  Agreements relating to the acquisition or disposition
                    (whether by stock or asset purchase, merger or otherwise) of
                    fixed assets, interests in companies or businesses,
                    partnerships or other business organizations, which in each
                    case involve payment obligations in excess of EUR
                    500,000.00.

             (iv)   Lease, leasehold or hereditary building right agreements
                    relating to real properties involving annual payments in
                    excess of EUR 12,000.00.

             (v)    Agreements with suppliers and customers (relating to the
                    Business) which involve payment obligations of more than EUR
                    500,000.00 p.a.

             (vi)   Any contract for any joint venture or any agreement relating
                    to holding, voting or transferring any equity interests in
                    any Company.

             (vii)  Agency and distribution agreements which involve payment
                    obligations of the Business of more than EUR 500,000.00 p.a.

             (viii) Consultancy agreements other than with financial advisors
                    involving payment obligations of more than EUR 100,000.00
                    p.a.

      7.1.6  COMPLIANCE WITH MATERIAL AGREEMENTS. The Business is not in
             material breach of any Material Agreements. None of the Material
             Agreements has been materially modified or terminated by any party,
             nor has any party given written notice about its intention to
             terminate a Material Agreement, nor has the validity or
             enforceability of any of the Material Agreements been legally
             contested.


                                       33

      7.1.7  MATERIAL INTELLECTUAL PROPERTY RIGHTS. Under the Contribution
             Agreement, Seller

             (a)    contributed to IF FO GmbH all existing or registered patents
                    (Patente), utility patents (Gebrauchsmuster), design patents
                    (Geschmacksmuster), trademarks/service marks (Marken) and
                    employees' inventions according to the German Employees'
                    Invention Act (Arbeitnehmererfindungsgesetz) or respective
                    foreign regulations of employees' inventions ("IP RIGHTS")
                    previously owned by Seller and exclusively used by the
                    Business, as listed in Exhibit 7.1.7-1 to the Original
                    Agreement (herein collectively "IF FO GMBH EXCLUSIVE IP
                    RIGHTS");

             (b)    granted an irrevocable, non-exclusive, non-transferable
                    (other than to Purchaser and any affiliate of Purchaser, now
                    existing or hereafter acquired, which is controlled by
                    Purchaser) and timely and locally unrestricted right of use
                    to IF FO GmbH regarding certain IP Rights, which are listed
                    in Exhibit 7.1.7-2 to the Original Agreement and which are
                    used by the Business on a non-exclusive basis (herein
                    collectively "IF FO GmbH Non-Exclusive IP Rights");

             (c)    contributed to IF FO GmbH all secret know-how of Seller,
                    including all rights to inventions for which applications
                    under the German Employees' Invention Act have not been
                    made, as well as knowledge not covered by intellectual
                    property rights protection laws ("KNOW-HOW") previously
                    owned by Seller and exclusively used for the manufacture of
                    products of the FO Business Unit by the Business, as listed
                    in Exhibit 7.1.7-3 to the Original Agreement (herein
                    collectively "IF FO GMBH EXCLUSIVE KNOW-HOW");

             (d)    granted an irrevocable, non-exclusive, non-transferable
                    (other than to Purchaser and any affiliate of Purchaser, now
                    existing or hereafter acquired, which is controlled by
                    Purchaser) and timely and locally unrestricted right of use
                    to IF FO GmbH regarding certain other Know-How, which is
                    listed in Exhibit 7.1.7-4 to the Original Agreement, for the
                    purpose of development, production and maintenance of
                    products within the scope of the Business, including the
                    right of IF FO GmbH to grant sub-licenses to affiliated
                    companies of IF FO GmbH within the meaning of Sections 15
                    et.seq.


                                       34

                    German Stock Corporation Act (herein collectively "OTHER
                    KNOW-HOW");

             (e)    granted an exclusive, timely, locally and with regard to
                    content unrestricted right of use and exploitation to IF FO
                    GmbH of all software in object and source code form,
                    including related documentation, system concepts,
                    IC-specifications, software tools, application support,
                    function blocks and system architectures, which is
                    attributable to or created by Seller or by third parties for
                    Seller and exclusively to be attributed to the Business, as
                    listed in Exhibit 7.1.7-5 to the Original Agreement (herein
                    collectively "IF FO GMBH EXCLUSIVE SOFTWARE AND MATERIAL");

             (f)    granted a non-exclusive, non-transferable, timely, locally
                    and with regard to content unrestricted right of use and
                    exploitation to IF FO GmbH of all software in object code
                    form, including related documentation, which was created by
                    Seller, as listed in Exhibit .1.7-6 to the Original
                    Agreement and which is used by the Business on a
                    non-exclusive basis (herein collectively "IF FO GMBH
                    NON-EXCLUSIVE SOFTWARE AND MATERIAL", and together with the
                    IF FO GmbH Exclusive IP Rights, the IF FO GmbH Non-Exclusive
                    IP Rights, the IF FO GmbH Exclusive Know-How, the Other
                    Know-How and the IF FO GmbH Exclusive Software and Material"
                    herein collectively "MATERIAL INTELLECTUAL PROPERTY
                    RIGHTS").

             The Material Intellectual Property Rights are, to the Best
             Knowledge of Seller, in full force; they are - as far as
             registration is possible - duly registered and all renewal fees
             have been fully paid when due in as far as registration is a
             prerequisite for protection.

             The Material Intellectual Property Rights are free and clear of any
             liens, encumbrances or other third party rights other than non -
             exclusive licenses or rights of use. The Business has not granted
             any exclusive licenses for the use of any of the Material
             Intellectual Property Rights.

             To the Best Knowledge of Seller, the Material Intellectual Property
             Rights constitute all intellectual property rights owned or
             controlled by Seller and the Business which are required to operate
             the Business in the manner in which it was being operated as of the
             date of the Original Agreement and will


                                       35

             be operated through the Closing Date. IF FO GmbH is the owner and
             holds good title to the IF FO GmbH Exclusive IP Rights, the IF FO
             GmbH Exclusive Know How and the IF FO GmbH Exclusive Software and
             Material.

      7.1.8  PROCEEDINGS RELATING TO MATERIAL INTELLECTUAL PROPERTY RIGHTS.
             Except as disclosed in Exhibit 7.1.8 to the Original Agreement, (i)
             the Material Intellectual Property Rights are not subject to any
             pending or, to the Best Knowledge of Seller, threatened proceedings
             for opposition or cancellation, revocation and/or invalidity or any
             legal proceedings otherwise challenging the use of any Material
             Intellectual Property Rights in the Business, (ii) there are no
             contractual restrictions materially affecting the use of the
             Material Intellectual Property Rights in the Business, and (iii) to
             the Best Knowledge of Seller, none of the Material Intellectual
             Property Rights infringes any third party's rights if used in a
             manner consistent with past practice prior to the Closing Date.

      7.1.9  INSURANCE. Except as disclosed in Exhibit 7.1.9 to the Original
             Agreement, Transferors maintain in full force and effect policies
             of insurance for their own benefit until the Closing Date against
             property damage, liability (Haftpflicht), including product
             liability, and other usually insured business risks except for such
             insurance the lack of which would not reasonably be expected to
             have a Material Adverse Effect. For the purpose of this Section 7,
             "MATERIAL ADVERSE EFFECT" means any change or effect that is
             materially adverse to the financial condition, results of
             operations, business operations or assets of the Business taken as
             a whole.

      7.1.10 MATERIAL ASSETS. The Business holds good title to all material
             fixed assets (Anlagevermogen) which are reflected as being owned by
             them in the Wholly-Owned Companies' and the Foreign Business' books
             and records (herein collectively "MATERIAL ASSETS"). The Material
             Assets are not charged with any rights of third parties except for
             (i) customary rights of retention of title (handelsubliche
             Eigentumsvorbehalte), liens, pledges or other security rights in
             favour of suppliers, mechanics, workers, landlords, carriers and
             the like; (ii) security rights granted to banks and other financial
             institutions in respect of debt reflected in the Financial
             Statements or in the Effective Date Balance Sheet; (iii) statutory
             security rights in favour of tax authorities or other governmental
             entities; and (iv) liens, mortgages or encumbrances (Belastungen)
             or other third party rights other than rights which would not
             reasonably be expected to have a Material Adverse Effect.


                                       36

             The Material Assets are in a reasonably useable condition, except
             for regular needs for maintenance and repair.

      7.1.11 PERMITS. To the Best Knowledge of Seller, the Wholly-Owned
             Companies and the Business are in possession of all governmental
             approvals, licenses and permits required under public law for the
             conduct of the Business, in particular in the areas of emission
             laws, safety laws and construction laws, as necessary to operate
             the Business as it was being conducted as of the date of the
             Original Agreement and which are material for the Business (herein
             collectively "PERMITS"). To the Best Knowledge of Seller, (i) the
             Permits have not been withdrawn or revoked and (ii) there is no
             pending threat that the Permits will be withdrawn or revoked. To
             the Best Knowledge of Seller, no circumstances exist which would
             reasonably be expected to result in, as a consequence of the
             implementation of this Agreement, (i) a withdrawal, revocation or
             limitation of the Permits or (ii) the imposition of material
             conditions to the Permits.

      7.1.12 LITIGATION. There are (i) no court or administrative proceedings,
             including arbitration proceedings or, to the Best Knowledge of
             Seller, investigations by administrative authorities pending or, to
             the Best Knowledge of Seller, threatened involving the Business,
             either as plaintiff or defendant having a litigation value
             (Streitwert) exceeding EUR 100,000.00 in the individual case or
             which in any manner seek to prevent, materially enjoin, alter or
             delay the transactions contemplated herein and (ii) no product
             liability claims pending or, to the Best Knowledge of Seller,
             threatened against the Business with a value in dispute exceeding
             EUR 500,000.00 in the individual case, in each case except as
             disclosed in Exhibit 7.1.12 to the Original Agreement.

      7.1.13 EMPLOYMENT MATTERS.

             (a)    With respect to the contribution of a certain part of the FO
                    Business Unit to IF FO GmbH under the Contribution Agreement
                    (for the purposes of this Section 7.1.13 the "IF FO
                    TRANSFERRED BUSINESS"), Seller guarantees as follows:

                    (i)    As a result of the transfer of the IF FO Transferred
                           Business to IF FO GmbH, as of the date the
                           Contribution Agreement became effective (for the
                           purposes of this Section 7.1.13 "CONTRIBUTION
                           EFFECTIVE DATE"), IF FO GmbH has by


                                       37

                           operation of law (Section 613 a BGB) entered into the
                           employment relationships with the employees of the IF
                           FO Transferred Business (for the purposes of this
                           Section 7.1.13 "IF FO-EMPLOYEES") as employer and has
                           assumed the rights and obligations arising out of
                           these employment relationships with the IF
                           FO-Employees.

                    (ii)   Seller and IF FO GmbH have, in connection with the
                           contribution of the IF FO Transferred Business to IF
                           FO GmbH, complied with all laws and regulations
                           applicable to the transfer of employees in connection
                           with the transfer of business operations within the
                           meaning of Section 613a BGB, including, but not
                           limited to:

                    -   laws and regulations regarding the consultation and
                        information of the works council or other employees'
                        representative bodies; and

                    -   information provided to the IF FO-Employees on the
                        transfer of the IF FO Transferred Business, the transfer
                        of their employment relationships to IF FO GmbH pursuant
                        to Section 613a para. 5 BGB.

                    (iii)  All IF FO-Employees transferred to IF FO GmbH by
                           operation of law (Section 613 a BGB) and all
                           employees transferred by contractual agreement as of
                           1 April 2004 are listed in Exhibit 7.1.13 (a) (iii)-1
                           to the Original Agreement. Exhibit 7.1.13 (a) (iii)-2
                           to the Original Agreement lists such employees who
                           have objected to the transfer of the employment
                           relationships pursuant to Section 613 a BGB. The
                           number of employment relationships transferred to IF
                           FO GmbH on the Contribution Effective Date does not
                           exceed the number of employees listed in Exhibit
                           7.1.13 (a) (iii)-1. If any employees other than those
                           listed in Exhibit 7.1.13 (a) (iii)-1 claim that their
                           employment relationships were transferred to IF FO
                           GmbH on the basis of Section 613a BGB, Seller shall
                           be liable for any and all liabilities for claims
                           raised against IF FO GmbH by those employees of
                           Seller who are not listed in Exhibit 7.1.13 (a)
                           (iii)-1 but are transferred from Seller to IF FO GmbH
                           on the basis of Section 613a BGB, including, but not
                           limited to, employment, remuneration, pension or
                           other rights


                                       38

                           related to labour law or social securities, severance
                           payments and costs of judicial proceedings, including
                           court and reasonable attorney's fees, provided and to
                           the extent Purchaser undertakes best efforts to
                           terminate employment with such employees as soon and
                           as cost efficient as possible.

             (b)    In addition, Seller guarantees as follows:

                    (i)    All fixed term employment contracts of employees of
                           the Wholly-Owned Companies terminate on the expiry
                           date without notice of termination being necessary.

                    (ii)   The Wholly-Owned Companies employ no persons who are
                           employees for purposes of social security
                           contributions and/or fiscal legislation for whom all
                           applicable wage tax or social security contributions
                           have not been paid. The Wholly-Owned Companies have
                           paid in full, when due, all social security
                           contributions, including the amounts due to the
                           competent social security for occupational accidents.

                    (iii)  Exhibit 7.1.13 (b) (iii) to the Original Agreement
                           contains a complete list as of the date of the
                           Original Agreement of all employees of the
                           Wholly-Owned Companies (including members of
                           management) who have been promised a bonus payment or
                           an incentive payment in connection with the
                           transactions contemplated by this Agreement ("KEY
                           EMPLOYEES"). Subject to the terms and conditions of
                           the respective agreements, such bonus or incentive
                           payments are to be paid by Seller. As of the date of
                           the Original Agreement, except as disclosed in
                           Exhibit 7.1.13 (b) (iii), none of the Key Employees
                           has given written notice of termination of his or her
                           employment.

                    (iv)   There are no pending or threatened legal proceedings
                           (gerichtliche Verfahren) with employees of the
                           Wholly-Owned Companies, with the exception of the
                           legal proceedings listed in Exhibit 7.1.13 (b) (iv)
                           to the Original Agreement.

                    (v)    Except as disclosed in Exhibit 7.1.13 (b) (v) to the
                           Original Agreement, there are no pending, and during
                           the three (3)


                                       39

                           years prior to the date of the Original Agreement
                           there have been no legal proceedings with any works
                           council or trade union nor has there been any labour
                           strike or work stoppage (excluding warning strikes
                           (Warnstreiks)) against or involving the Wholly-Owned
                           Companies.

                    (vi)   There are no post contractual non-competition
                           agreements or agreements stating obligations in
                           connection with the termination or cancellation of
                           employment relationships with any Key Employees.

                    (vii)  The Wholly-Owned Companies have conducted and
                           currently conduct their businesses in accordance with
                           all statutory provisions, regulations and rules
                           imposed by authorities, works agreements, collective
                           bargaining agreements and other general working
                           conditions, including those relating to employment
                           and employment practices, employment conditions,
                           holidays, wages, working hours, non-discrimination
                           and health.

                    (viii) Exhibit 7.1.13 (b) (viii) to the Original Agreement
                           sets forth a correct and complete list of each bonus
                           program and/or medical, life, accident or disability
                           insurance program sponsored, maintained or
                           contributed to or required to be contributed by the
                           Wholly-Owned Companies, for the benefit of any
                           employee or former employee of the Wholly-Owned
                           Companies (herein collectively the "PLANS"), except
                           for such Plans (i) which have been established in
                           connection with shop agreements, social plans or
                           collective bargaining agreements or (ii) the terms of
                           which are specified by statutory law. Except as set
                           forth in Exhibit 7.1.13 (b) (viii), the Wholly-Owned
                           Companies have no commitment to create any additional
                           Plan or materially increase the benefits provided
                           under any existing Plan. To the Best Knowledge of
                           Seller, each Plan has been created, operated and
                           administered in accordance with its terms and in
                           compliance with applicable laws.

                    (ix)   Neither the execution and delivery of this Agreement
                           by Seller nor the performance by the Wholly-Owned
                           Companies


                                       40

                           and Seller of this Agreement or the consummation of
                           the transactions contemplated herein will (a) entitle
                           any current or former director, officer or employee
                           of the Wholly-Owned Companies to severance pay,
                           unemployment compensation or any other payment from
                           the Wholly-Owned Companies, or (b) accelerate the
                           time of payment or vesting, or increase the amount of
                           compensation due to any such director, officer or
                           employee, or (c) entitle any current or former
                           director, officer or employee of the Wholly-Owned
                           Companies to terminate his or her employment with the
                           Wholly-Owned Companies.

                    (x)    Exhibit 7.1.13 (b) (x) to the Original Agreement
                           includes to the Best Knowledge of Seller a list of
                           all shop agreements (Betriebsvereinbarungen),
                           including equalisation of interests
                           (Interessenausgleiche) and social plans
                           (Sozialplane), and all collective bargaining
                           agreements (Tarifvertrage) applicable to the
                           Wholly-Owned Companies, including industry-based
                           collective bargaining agreements
                           (Verbandstarifvertrage) and company-based collective
                           bargaining agreements (Firmentarifvertrage). There
                           are no outstanding liabilities resulting from social
                           plans adopted in connection with the restructuring in
                           2003 for the Berlin site of IF FO GmbH.

                    (xi)   With the exception of the pension and early
                           retirement commitments listed in Exhibit 7.1.13 (b)
                           (xi) to the Original Agreement ("PENSION
                           COMMITMENTS"), there are no pension commitments to
                           the employees of the Wholly-Owned Companies, whether
                           on the basis of individual or collective promises, or
                           on the basis of an employment agreement, shop
                           agreement, collective bargaining agreement,
                           operational custom (Betriebliche Ubung) or other
                           legal relationships.

      7.1.14 FINANCIAL STATEMENTS. Seller has furnished to Purchaser a copy of
             the certified (bescheinigte) accounts (Abschlusse) of the Companies
             and Assets as of 29 January 2004 certified (bescheinigt) by KPMG
             together with the related statements of operations, business equity
             and cash flow (Kapitalflu(beta)rechnung) for the period ending on
             30 September 2003 and the explanations (Erlauterungen) thereto
             (herein "FINANCIAL STATEMENTS"). The Financial Statements present
             fairly in all material respects the financial position of the
             Companies and Assets as a whole and have been prepared in


                                       41

             accordance with US GAAP and the Infineon Accounting Principles
             applied on a consistent basis throughout the periods covered
             thereby. Except as and to the extent taken into account in the
             Effective Date Balance Sheet or in the Financial Statements, Seller
             has no liability or obligation of any nature (whether accrued,
             absolute, contingent or otherwise) which would prevent or
             materially delay Seller from performing its obligations under this
             Agreement.

      7.1.15 FINDERS' FEES. Seller does not have any obligation or liability to
             pay any fees or commissions to any broker, finder or agent with
             respect to the transaction contemplated hereunder for which
             Purchaser could become wholly or partly liable.

      7.1.16 ABSENCE OF CERTAIN CHANGES OR EVENTS. To the Best Knowledge of
             Seller, since 29 January 2004, except as expressly contemplated by
             this Agreement:

             (i)    Seller and the Wholly-Owned Companies have conducted the
                    Business only in the ordinary course of business and in a
                    manner consistent with past practice to preserve each of its
                    relationships with customers, suppliers, employees,
                    creditors, and business partners;

             (ii)   no extraordinary business has been conducted and no
                    liabilities or debts outside the normal course of the
                    Business have been entered into, except where failure to do
                    so would not lead to a Material Adverse Effect;

             (iii)  the Material Assets have been maintained and supplemented in
                    the ordinary course of business and in a manner consistent
                    with past practice, and none of the Material Assets have
                    been disposed of outside the ordinary course of business;

             (iv)   there has been no material damage to any of the facilities
                    of the Wholly-Owned Companies, whether or not covered by
                    insurance; and

             (v)    there has been no increase in compensation payable or to
                    become payable to any of the officers or employees of the
                    Business in any bonus payment or arrangement with any such
                    person, or any material change in personnel policies or
                    benefits except as in the ordinary


                                       42

                    course of business and retention bonuses in connection with
                    the transaction contemplated by this Agreement, which are
                    payable by Seller.

      7.1.17 TAX FILINGS. All declarations and advance returns (Erklarungen und
             Voranmeldungen) concerning taxes (including, but not limited to,
             any federal, state or local tax, including income, withholding,
             value-added, sales, property or transfer tax, salary withholding
             tax/wage tax, customs, tax assessment notes for tax liability
             claims (steuerliche Haftungsbescheide) as well as interest and
             incidental tax claims (Zinsen und steuerliche Nebenleistungen))
             (herein "TAXES"), charges, contributions and all other levies,
             tolls and social security contributions, including interest
             thereon, incidental tax claims and liability claims related to the
             Business have been issued when due or within explicitly or
             implicitly granted extension periods completely and truly by the
             Transferors, and, to the extent applicable, the Wholly-Owned
             Companies.

      7.1.18 SUBSIDIES. To the Best Knowledge of Seller, the Wholly-Owned
             Companies are not obligated to pay back any investment subsidies or
             grants, other subsidies, tax advantages and similar benefits based
             on public law related to the Business, and Seller is not aware of
             any such claims that are to be paid on or after the Closing Date.

      7.1.19 STATEMENTS ABOUT STATUS. The statements contained in Sections 1.1
             through 1.7 are true and accurate.

      7.1.20 PRODUCT DEFECTS. No products of the Business containing defects
             leading to epidemic failure have been shipped prior to the Closing
             Date that have resulted or will result in a product recall by
             customers of the Business and in Losses of the Business in excess
             of EUR 500,000.00.

7.2   All Exhibits referred to in Section 7.1 are collectively referred to as
      the "DISCLOSURE SCHEDULES". For the avoidance of doubt, any fact or item
      referenced in or disclosed in a specific Disclosure Schedule, shall be
      deemed to be disclosed also with respect to any other Seller's Guarantee
      whether or not a cross-reference appears, if the relevance of such
      disclosed fact or item under any other Disclosure Schedule is reasonably
      apparent. Seller does not give or assume any guarantees other than those
      set forth in Section 7.1 above and none of the Seller's Guarantees shall
      be construed as a guarantee or representation with respect to the quality
      of the Purchase Object within


                                       43

      the meaning of Sections 276 (1), 443 German Civil Code (Garantie fur die
      Beschaffenheit der Sache).

7.3   For the purpose of this Agreement, "BEST KNOWLEDGE OF SELLER" shall mean
      the actual knowledge (positive Kenntnis) of Peter Gruber, Thomas Seifert,
      Arno Patzold and/or Rudolf v. Moreau, after due inquiry of the following
      persons having operational responsibility for the Business: Erwin Wolf,
      head of worldwide operations; Barbara Fischer, head of business
      administration; Ayad Abul-Ella, director of the Module segment; Ambros
      Wascher, general manager of the Trutnov site; and Christian Winkelmeyr,
      director of the POF segment.

8.    PURCHASER'S GUARANTEES

8.1   Purchaser hereby guarantees subject to any limitations contained in this
      Agreement, in particular, but not limited to, the remedies set out in
      Section 9 below, the Time Limitations (as defined in Section 13.1 below),
      the exclusion of De Minimis Claims (as defined in Section 13.3 below), the
      Deductible (as defined in Section 13.3 below) and the Liability Cap (as
      defined in Section 13.4 below) - as applicable to claims against Purchaser
      on the basis of Sections 9.8 and 13.8 - by way of an independent guarantee
      pursuant to Section 311 (1) German Civil Code (BGB) that the statements
      set forth hereinafter are true and correct as of the date of the Original
      Agreement and the Closing Date, unless expressly specified otherwise
      herein; provided, however, that the statements which are subject to the
      Best Knowledge of Purchaser (as defined in Section 8.3 below) shall only
      be guaranteed as of the date of the Original Agreement (herein
      collectively "PURCHASER'S GUARANTEES"):

      8.1.1  ENFORCEABILITY, NO CONFLICT. Purchaser is a corporation duly
             organized, validly existing and in good standing under the laws of
             the State of Delaware. This Agreement has been duly executed by
             Purchaser and constitutes the legal, valid and binding obligation
             of Purchaser. Purchaser has the right, power, authority, and
             capacity to execute and deliver this Agreement and the Ancillary
             Agreements to which it is a party and to perform its obligations
             under this Agreement or the respective Ancillary Agreements, which
             actions have been duly authorized and approved by all necessary
             corporate action of Purchaser and no other proceedings on the part
             of Purchaser or its Board of Directors are necessary to approve or
             recommend for approval or to consummate the transactions
             contemplated by this Agreement or any Ancillary Agreement (other
             than the approval of the issuance of the Consideration Shares by
             the affirmative vote of the holders of a majority of Purchaser's
             outstanding Purchaser Common Stock



                                       44

            present at a meeting of stockholders and entitled to vote). Except
            for the Antitrust Clearances, the filing of a proxy statement and
            related proxy materials with the U.S. Securities and Exchange
            Commission (herein the "SEC") in accordance with the Securities
            Exchange Act of 1934, as amended (herein the "EXCHANGE ACT"), to
            solicit the approval by Purchaser's stockholders to issue the
            Consideration Shares, Purchaser is not required to give any notice
            to any person or obtain any consent or governmental authorization in
            connection with the execution of this Agreement or the Ancillary
            Agreements by Purchaser. The execution and performance of this
            Agreement or of the Ancillary Agreements does not violate or
            conflict with any provision of the certificate of incorporation or
            by-laws of Purchaser or any Affiliate of Purchaser, as the case may
            be (or any resolution adopted by Purchaser's Board of Directors).

      8.1.2 FINDERS' FEES. Purchaser does not have any obligation or liability
            to pay any fees or commissions to any broker, finder or agent with
            respect to the transaction contemplated hereunder for which Seller
            could become wholly or partly liable.

      8.1.3 CAPITALIZATION. The authorized capital stock of Purchaser consists
            of 500,000,000 shares of common stock, par value $0.001 per share
            (herein "PURCHASER COMMON STOCK"), and 5,000,000 shares of preferred
            stock, par value $0.001 per share, 500,000 of which are designated
            Series RP Preferred Stock (herein "PURCHASER PREFERRED STOCK" and,
            together with Purchaser Common Stock, the "PURCHASER SHARES"). The
            shares of Series RP Preferred Stock are issuable upon the exercise
            of rights attached to shares of Purchaser Common Stock (herein
            "RIGHTS") pursuant to the Rights Agreement dated as of September 25,
            2002 between Purchaser and American Stock Transfer & Trust Company
            (herein "RIGHTS AGREEMENT"). As of 1 March 2004: (i) 222,000,774
            shares of Purchaser Common Stock were issued and outstanding, all of
            which were validly issued, fully paid and nonassessable; (ii) no
            shares of Purchaser Preferred Stock were issued and outstanding;
            (iii) no Purchaser Shares were held in treasury; (iv) 52,492,072
            shares of Purchaser Common Stock were reserved for future issuance
            pursuant to Purchaser's stock option and employee stock purchase
            plans; (v) an aggregate of 58,647,020 shares of Purchaser Common
            Stock were reserved for future issuance upon the conversion of
            Purchaser's 5-1/4% convertible subordinated notes due 2008 and
            Purchaser's 2-1/2% convertible subordinated notes due 2010; and



                                       45

            (vi) 937,185 shares of Purchaser Common Stock were reserved for
            future issuance upon the exercise of outstanding warrants at a
            weighted average price of USD 1.57 per share of Purchaser Common
            Stock. Except as disclosed in the SEC Reports, Purchaser is not
            party to any agreement relating to restrictions on the
            transferability of any Purchaser Shares. Except as set forth in this
            Section 8.1.3 or in this Agreement, or as disclosed in the SEC
            Reports, there are (i) no options, warrants or other rights,
            agreements, arrangements or commitments of any character relating to
            the issued or unissued capital stock of Purchaser and that Purchaser
            or any of its subsidiaries is a party or bound or obligating
            Purchaser to issue or sell any Purchaser Shares or capital stock of,
            or other equity interests in, Purchaser and (ii) no outstanding
            contractual obligations of Purchaser or any Affiliate of the
            Purchaser to repurchase, redeem or otherwise acquire any Purchaser
            Shares. Except as set forth in this Section 8.1.3 or as disclosed in
            the SEC Reports, to the Best Knowledge of Purchaser, there are no
            voting trusts, proxies or other agreements or understandings with
            respect to the registration or voting of any equity security of any
            class of Purchaser or with respect to the registration or voting of
            any interest of any equity security of any class of any of
            Purchaser's subsidiaries. The Purchaser Stock Issuance is not
            subject to any pre-emptive rights, rights of first refusal,
            anti-dilution rights or similar rights created by statute, the
            Certificate of Incorporation or By-laws of Purchaser or by any
            agreement to which Purchaser is a party or by which Purchaser is
            bound. Under the Rights Agreement, until the Distribution Date (as
            defined in the Rights Agreement), (i) the Rights will be evidenced
            by the certificates for Purchaser Common Stock registered in the
            names of the holders thereof and not by separate certificates and
            (ii) the surrender for transfer of any certificate for Purchaser
            Common Stock shall also constitute the surrender for transfer of the
            Right associated with the Purchaser Common Stock represented
            thereby.

      8.1.4 THE CONSIDERATION SHARES. The Consideration Shares to be issued
            pursuant to Section 3.2 of this Agreement will be duly authorized,
            validly issued, fully paid and non-assessable and will not be
            subject to preemptive rights created by statute, Purchaser's
            organizational documents or any agreement to which Purchaser is a
            party or by which it is bound.

      8.1.5 SEC Filings; Financial Statements.



                                       46

            (a)   Purchaser has filed all forms, reports and documents required
                  to be filed by it with the SEC since 1 May 2001, and has
                  heretofore delivered or made available to Seller, in the form
                  filed with the SEC, forms, reports and other documents filed
                  by the Purchaser with the SEC since 1 May 2001, other than
                  registration statements on Form S-8 (herein collectively, the
                  "SEC REPORTS"). The SEC Reports (i) were prepared in
                  accordance with either the requirements of the Securities Act
                  of 1933, as amended (herein the "SECURITIES ACT"), or the
                  Exchange Act, as the case may be, and the rules and
                  regulations promulgated thereunder, and (ii) did not, at the
                  time they were filed, or, if amended, as of the date of such
                  amendment, contain any untrue statement of a material fact or
                  omit to state a material fact required to be stated therein or
                  necessary in order to make the statements made therein, in the
                  light of the circumstances under which they were made, not
                  misleading. No subsidiary of the Purchaser is required to file
                  any form, report or other document with the SEC.

            (b)   Each of the consolidated financial statements (including, in
                  each case, any notes thereto) included or incorporated by
                  reference in the SEC Reports was prepared in accordance with
                  US GAAP applied on a consistent basis throughout the periods
                  indicated (except as may be indicated in the notes thereto)
                  and each fairly presents, in all material respects, the
                  consolidated financial position, results of operations and
                  cash flows of Purchaser and its consolidated subsidiaries as
                  at the respective dates thereof and for the respective periods
                  indicated therein except as otherwise noted therein (subject,
                  in the case of unaudited statements, to normal and recurring
                  year-end adjustments which would not result in a Purchaser
                  Material Adverse Effect). For the purpose of this Agreement,
                  "PURCHASER MATERIAL ADVERSE EFFECT" means any change or effect
                  that is materially adverse to the financial condition, results
                  of operation, business operations or assets of the Purchaser
                  and its subsidiaries taken as a whole.

            (c)   Except as and to the extent disclosed in the SEC Reports or
                  set forth on the consolidated balance sheet of Purchaser and
                  its consolidated subsidiaries as at 31 January 2004, including
                  the notes thereto, neither Purchaser nor any such subsidiary
                  has any liability or



                                       47

                  obligation of any nature (whether accrued, absolute,
                  contingent or otherwise) which would prevent or materially
                  delay Purchaser from performing its obligations under this
                  Agreement.

      8.1.6 ABSENCE OF CERTAIN CHANGES OR EVENTS. To the Best Knowledge of
            Purchaser, since 31 January 2004, except as expressly contemplated
            by this Agreement, or specifically disclosed in the SEC Reports
            filed prior to the date of this Agreement, (i) Purchaser and its
            subsidiaries have conducted their businesses only in the ordinary
            course and in a manner consistent with past practice, (ii) Purchaser
            has not issued, sold, pledged, disposed of, granted, encumbered or
            authorised the issuance, sale, pledge, disposition, grant or
            encumbrance of any Purchaser Shares or its capital stock, or any
            options, warrants, convertible securities or other rights of any
            kind to acquire any Purchaser Shares or any such capital stock or
            any ownership interest of Purchaser other than the grant of options
            and issuance of Purchaser Shares pursuant to existing stock option
            plans and employee stock purchase plans of Purchaser, and (iii)
            there has been no dividend or other distribution with respect to
            Purchaser's capital stock or any change in the rights or any
            reclassification, combination, split, subdivision, redemption, or
            other purchase or other acquisition by Purchaser of any of
            Purchaser's capital stock.

      8.1.7 VOTE REQUIRED. The only vote of the holders of any class or series
            of capital stock of the Purchaser necessary to approve the issuance
            of the Consideration Shares pursuant to this Agreement or any other
            transaction contemplated by this Agreement or the Ancillary
            Agreements is the affirmative vote of the holders of a majority of
            the shares of Purchaser Common Stock present in person or
            represented by proxy at a meeting of stockholders and entitled to
            vote.

      8.1.8 FORM S-3 ELIGIBILITY. Purchaser is eligible to register the
            Consideration Shares for resale by Seller using Form S-3 promulgated
            under the Securities Act.

      8.1.9 LISTING AND MAINTENANCE REQUIREMENTS. Since January 1, 2003,
            Purchaser has been in compliance with all listing and maintenance
            requirements for the NNM.

      8.1.10 STATE TAKEOVER STATUTES. The Board of Directors of Purchaser has
             approved all transactions contemplated by this Agreement and the
             Ancillary



                                       48

             Agreements pursuant to Section 203 of the Delaware General
             Corporation Law, and otherwise has taken the necessary actions to
             make inapplicable any other applicable anti-takeover statute or
             similar statute or regulation to the transactions contemplated by
             this Agreement and the Ancillary Agreements, including the
             acquisition of the Consideration Shares by Seller.

      8.1.11 SHAREHOLDER RIGHTS PLAN. The Board of Directors of Purchaser has
             adopted resolutions to provide that (i) no "Distribution Date"
             shall have occurred or will occur as a result of the approval,
             execution or delivery of this Agreement, the Ancillary Agreements
             or the consummation of the transactions contemplated by this
             Agreement and the Ancillary Agreements, (ii) Seller has not become
             and will not be an "Acquiring Person" solely as a result of
             entering into, performing the terms of or consummating the
             transactions contemplated by this Agreement or the Ancillary
             Agreements and (iii) the Rights Agreement will otherwise be
             inapplicable to Seller while this Agreement is in effect, but only
             to the extent that Seller or any of its Affiliates becomes a
             "Beneficial Owner" of shares of Purchaser's securities pursuant to
             this Agreement, the Ancillary Agreements or the consummation of the
             transactions contemplated thereby. Capitalized terms in quotations
             in this Section 8.1.11 shall have the meanings ascribed to such
             terms in the Rights Agreement.

      8.1.12 FAIRNESS OPINION. The Board of Directors of Purchaser has received
             an opinion from Deutsche Bank AG, dated as of 9 October 2004, to
             the effect that, as of such date, issuance of the Consideration
             Shares in the Purchaser Stock Issuance is fair, from a financial
             point of view, to Purchaser, a signed copy of which opinion will be
             delivered to Seller solely for informational purposes as promptly
             as practicable after receipt thereof by Purchaser. Such opinion has
             not been withdrawn or modified.

      8.1.13 BOARD APPROVAL. The Board of Directors of Purchaser (i) has
             determined that the Purchase Price for the Purchase Object in the
             form of the Purchaser Stock Issuance is fair to Purchaser and its
             stockholders, (ii) has approved this Agreement, the Ancillary
             Agreements and the transactions contemplated hereby and thereby,
             and (iii) has approved and determined to recommend that the
             stockholders of Purchaser vote to approve the Purchaser Stock
             Issuance (herein the "BOARD RECOMMENDATION").



                                       49

      8.1.14 BANKRUPTCY OR JUDICIAL COMPOSITION PROCEEDINGS. As of the Closing
             Date, no bankruptcy or judicial composition proceedings concerning
             Purchaser or any subsidiary of Purchaser have been applied for and,
             to the Best Knowledge of Purchaser, no circumstances exist which
             would require the application for any bankruptcy or judicial
             composition proceedings under mandatory law and, to the Best
             Knowledge of Purchaser, no circumstances exist pursuant to any
             applicable bankruptcy laws which could justify the voidance of this
             Agreement or any of the Ancillary Agreements.

      8.1.15 ENTERPRISE AGREEMENTS. As of the Closing Date, neither Purchaser
             nor any of Purchaser's subsidiaries are a party to an enterprise
             agreement within the meaning of Sections 291 and 292 German Stock
             Corporation Act (AktG) or comparable agreements under other
             jurisdictions.

      8.1.16 PURCHASER MATERIAL AGREEMENTS. To the Best Knowledge of Purchaser,
             neither Purchaser nor any of Purchaser's subsidiaries are a party
             to any agreement or commitment of the type described in (i) to
             (vii) below, except for such agreements and commitments (a) which
             are listed or disclosed in Exhibit 8.1.16 to the Original Agreement
             or disclosed (i.e., mentioned, but not necessarily disclosed in
             full) in the SEC Reports (herein collectively "PURCHASER MATERIAL
             AGREEMENTS") or (b) which have been completely fulfilled before the
             Effective Date (vollstandig erfullte Vertrage).

             (i)  Loan and credit agreements, or other agreements or instruments
                  creating indebtedness of the Purchaser or any Purchaser's
                  Affiliate in excess of USD 1,000,000.00 or securing such
                  indebtedness such as pledges, guarantees, securities
                  (Burgschaften) or letters of comfort (Patronatserklarungen)
                  extended by the Purchaser or any subsidiary of Purchaser, to
                  any third parties and that will continue in effect or with
                  respect to which the Purchaser or such subsidiary will have
                  any liabilities after the Closing Date;

             (ii) Patent, trademark and know how license agreements (excluding
                  standard software license agreements) which involve annual
                  royalties in excess of USD 2,000,000.00;

             (iii) Agreements relating to the acquisition or disposition
                   (whether by stock or asset purchase, merger or otherwise) of
                   fixed assets, interests in companies or businesses,
                   partnerships or other business



                                       50

                  organizations which in each case involve payment obligations
                  in excess of USD 25,000,000.00;

             (iv) Agreements with suppliers and customers (relating to
                  Purchaser's business) which involve payment obligations of
                  more than USD 1,000,000.00 p.a.;

             (v)  Any contracts for any joint venture or any agreement relating
                  to holding, voting or transferring any equity interests in
                  Purchaser or any of Purchaser's subsidiaries;

             (vi) Agency and distribution agreements which involve payment
                  obligations of Purchaser of more than USD 1,000,000.00 p.a.;

             (vii) Consultancy agreements other than with financial advisors
                   involving payment obligations of more than USD 500,000.00
                   p.a.

      8.1.17 COMPLIANCE WITH PURCHASER MATERIAL AGREEMENTS. Purchaser and its
             subsidiaries are not in material breach of any Purchaser Material
             Agreements. None of the Purchaser Material Agreements has been
             materially modified or terminated by any party, nor has any party
             given written notice about its intention to terminate a Purchaser
             Material Agreement, nor has the validity or enforceability of any
             of the Purchaser Material Agreements been legally contested.

      8.1.18 PURCHASER INTELLECTUAL PROPERTY RIGHTS. None of the intellectual
             property rights that are material to the conduct of Purchaser's
             business as currently conducted (herein collectively "PURCHASER
             MATERIAL INTELLECTUAL PROPERTY RIGHTS") are subject to any pending
             or, to the Best Knowledge of Purchaser, threatened proceedings for
             opposition or cancellation, revocation and/or invalidity or any
             legal proceedings otherwise challenging the use of any Purchaser
             Material Property Rights in Purchaser's business. There are no
             contractual restrictions materially affecting Purchaser's and its
             subsidiaries' use of the Purchaser Material Intellectual Property
             Rights in Purchaser's business. To the Best Knowledge of Purchaser,
             none of the Purchaser Material Intellectual Property Rights
             infringe any third party's rights if used in a manner consistent
             with past practice prior to the Closing Date. To the Best Knowledge
             of Purchaser and except as disclosed in the SEC Reports, the
             Purchaser Material Intellectual Property Rights constitute all
             intellectual property rights required to operate the business of
             Purchaser



                                       51

             in the manner in which it is being operated as of the date of the
             Original Agreement and will be operated through the Closing Date.

      8.1.19 INSURANCE. Purchaser and its subsidiaries maintain in full force
             and effect policies of insurance for their own benefit against
             property damage, liability (Haftpflicht), including product
             liability, and other usually insured business risks except for such
             insurance the lack of which would not reasonably be expected to
             have a Purchaser Material Adverse Effect.

      8.1.20 PURCHASER MATERIAL ASSETS. Purchaser and its subsidiaries hold good
             title to all material fixed assets (Anlagevermogen) which are
             reflected as being owned by them in Purchaser's and its
             subsidiaries books and records (herein collectively "PURCHASER
             MATERIAL ASSETS"). To the Best Knowledge of Purchaser, the
             Purchaser Material Assets are not charged with any rights of third
             parties except for (i) customary rights of retention of title
             (handelsubliche Eigentumsvorbehalte), liens, pledges or other
             security rights in favour of suppliers, mechanics, workers,
             landlords, carriers and the like; (ii) security rights granted to
             banks and other financial institutions in respect of debt reflected
             in the financial statements of Purchaser or Purchaser's Affiliates;
             (iii) statutory security rights in favour of tax authorities or
             other governmental entities; and (iv) liens, mortgages or
             encumbrances (Belastungen) or other third party rights other than
             rights which would not reasonably be expected to have a Purchaser
             Material Adverse Effect. The Purchaser Material Assets are in a
             reasonably useable condition, except for regular needs for
             maintenance and repair, in order to continue the Purchaser's
             business substantially in the same fashion and manner as conducted
             as of the date of the Original Agreement.

      8.1.21 PURCHASER PERMITS. To the Best Knowledge of Purchaser, Purchaser
             and its subsidiaries are in possession of all governmental
             approvals, licenses and permits required under public law for the
             conduct of the business of Purchaser, in particular in the areas of
             emission laws, safety laws and construction laws, as necessary to
             operate the business as it was being conducted as of the date of
             the Original Agreement and which are material for the business of
             Purchaser (herein collectively "PURCHASER PERMITS"). To the Best
             Knowledge of Purchaser, (i) the Purchaser Permits have not been
             withdrawn or revoked and (ii) there is no pending threat that the
             Purchaser Permits will be withdrawn or revoked. To the Best
             Knowledge of Purchaser, no circumstances exist which would
             reasonably be expected to result in, as a consequence of the
             implementation of this Agreement, (i) a



                                       52

             withdrawal, revocation or limitation of the Purchaser Permits or
             (ii) the imposition of material conditions to the Purchaser
             Permits.

      8.1.22 LITIGATION. There are (i) no court or administrative proceedings,
             including arbitration proceedings or, to the Best Knowledge of
             Purchaser, investigations by administrative authorities pending or,
             to the Best Knowledge of Purchaser, threatened involving the
             business of Purchaser or its Affiliates either as plaintiff or
             defendant having a litigation value (Streitwert) exceeding USD
             250,000.00 in the individual case or which in any manner seek to
             prevent, materially enjoin, alter or delay the transactions
             contemplated herein and (ii) no product liability claims pending
             or, to the Best Knowledge of Purchaser, threatened against the
             business of Purchaser or its Affiliates with a value in dispute
             exceeding USD 1,000,000.00 in the individual case, in each case
             except as disclosed in the SEC Reports.

      8.1.23 EMPLOYMENT MATTERS. Purchaser and its subsidiaries have conducted
             their businesses in accordance with all laws relating to employment
             and employment practices, terms and conditions of employment, wages
             and hours and nondiscrimination in employment, except where such
             failure would not have a Purchaser Material Adverse Effect. With
             respect to any employee benefit plan (as defined in the United
             States Employee Retirement Income Security Act of 1974, as amended
             (ERISA)) or any bonus, stock option, stock purchase, incentive,
             deferred compensation, supplemental retirement, severance or other
             similar employee benefit plan, written or otherwise, for the
             benefit of, or relating to, any current or former United States
             employee of Purchaser or any of its subsidiaries, individually and
             in the aggregate, there are no funded benefit obligations for which
             contributions have not properly been made or properly accrued and
             there are no unfunded benefit obligations which have not been
             accounted for by reserves, or otherwise properly footnoted in
             accordance with US GAAP on the financial statements of Purchaser,
             that could reasonably be expected to have a Purchaser Material
             Adverse Effect. With respect to any bonus, stock option, stock
             purchase, incentive, deferred compensation, supplemental
             retirement, severance or other similar employee benefit plan,
             written or otherwise, for the benefit of, or relating to, any
             current or former employee of Purchaser or any of its subsidiaries
             outside the United States, each such plan has been established,
             maintained and administered in compliance with its terms and
             conditions and with the requirements prescribed by any and all



                                       53

             statutory and regulatory laws that are applicable to such plan and
             no such plan has unfunded liabilities that will not be offset by
             insurance or fully accrued or that could reasonably be expected to
             have a Purchaser Material Adverse Effect.

      8.1.24 ENVIRONMENTAL MATTERS. To the Best Knowledge of Purchaser, there
             are no existing environmental conditions (within the meaning of
             Section 10.2.2 to be applied mutatis mutandis) which could
             reasonably be expected to result in an environmental liability of
             Purchaser or its Affiliates (in the meaning of Section 10.2.1 to be
             applied mutatis mutandis) which could reasonably be expected to
             have a Purchaser Material Adverse Effect.

      8.1.25 TAXES AND SOCIAL SECURITY. Purchaser and its subsidiaries have
             timely paid and discharged all taxes and social security
             contributions when due and timely and accurately filed all tax
             returns, and all other returns, reports and notifications required
             to be filed in accordance with applicable tax or social security
             laws and regulations. To the extent taxes or social security
             contributions were not due at the end of any fiscal year of
             Purchaser, sufficient reserves (Ruckstellungen) have been made in
             the balance sheets in the respective annual accounts. Other than in
             the course of an ordinary tax audit, no proceeding has been
             initiated or indicated to be initiated by any tax or other
             authority against Purchaser or its Affiliates in connection with
             their obligation to pay taxes or social security contributions.

      8.1.26 PRODUCT DEFECTS. No products of the business of Purchaser
             containing defects leading to epidemic failure have been shipped
             prior to the Closing Date that have resulted or will result in a
             product recall by customers of the business of Purchaser and in
             Losses of Purchaser's business in excess of USD 1,000,000.00.

8.2   All Exhibits referred to in this Section 8 are collectively referred to as
      the "PURCHASER DISCLOSURE SCHEDULES". For the avoidance of doubt, any fact
      or item referenced in or disclosed in a specific Purchaser Disclosure
      Schedule or in an SEC Report, shall be deemed to be disclosed also with
      respect to any other Purchaser Guarantee whether or not a cross-reference
      appears, if the relevance of such disclosed fact or item under any other
      Purchaser Disclosure Schedule is reasonably apparent. Purchaser does not
      give or assume any guarantees other than those set forth in this Section 8
      and none of the Purchaser's Guarantees shall be construed as a guarantee
      or representation with respect to the quality of the Consideration Shares
      within the meaning of Sections 276 (1), 443 German Civil Code (Garantie
      fur die Beschaffenheit der Sache).



                                       54

8.3   For the purpose of this Agreement, "BEST KNOWLEDGE OF PURCHASER" shall
      mean the actual knowledge (positive Kenntnis) of any of the executive
      officers of Purchaser serving as of the date of the Original Agreement as
      disclosed in the SEC Reports.

9.    REMEDIES

9.1   In the event of any breach or non-fulfilment by Seller of any of Seller's
      Guarantees or Seller's covenants contained in this Agreement, Seller shall
      be liable for putting Purchaser, or, at the election of Purchaser, the
      respective Company into the same position that it would have been in if
      the Seller's Guarantees or Seller's covenants contained in this Agreement
      had been correct or had not been breached (Naturalrestitution), or, at the
      election of Seller, to pay damages for non-performance (kleiner
      Schadenersatz). For purposes of determining the liability of Seller under
      this Agreement, only the actual losses incurred by the respective Company
      or Purchaser shall be taken into account, excluding any consequential
      damages (Folgeschaden), potential or actual reduction (Minderung) in value
      of the Companies, lost profits (entgangener Gewinn), and any internal
      costs and expenses incurred by the Companies or Purchaser (herein
      "LOSSES"). If and to the extent indemnification for any Loss is paid to
      any of the Companies, such payments shall be constructed and deemed as
      contributions (Einlagen) made by Purchaser into the respective Company and
      shall be treated as a reduction of the Purchase Price as between the
      Parties. If and to the extent a breach of a Seller's Guarantee results in
      Losses to a Company in which Seller, prior to the Closing Date, holds less
      than 100% of the total equity, the amount of Losses to be paid by Seller
      hereunder shall be the total amount of Losses incurred by the respective
      Company times Seller's direct or indirect shareholding percentage unless
      either Purchaser or any Wholly-Owned Company is directly liable for a
      greater percentage of such Losses incurred by the respective Company in
      which case Seller shall be liable for the entire Losses.

9.2   In the event of any breach or non-fulfilment by Seller of any of Seller's
      Guarantees or covenants contained in this Agreement (herein "PURCHASER
      CLAIM"), Purchaser will give Seller written notice of such breach or
      non-fulfilment containing a detailed description of the alleged event
      giving rise to a Purchaser Claim, with such notice stating the nature
      thereof and the amount involved, to the extent that such amount has been
      determined at the time when such notice is given, (herein "CLAIM NOTICE").
      Any Claim Notice must be made within one month after the (alleged) event
      giving rise to a liability has arisen. Any failure to make a Claim Notice
      prior to the expiration of such deadline leads to an exclusion of the
      Seller's liability for the respective event, unless the Purchaser making
      the Claim Notice can prove that it has not been aware of such event,
      without such unawareness being due to negligence. Without prejudice to the



                                       55

      validity of the Purchaser Claim or alleged claim in question, Purchaser
      shall allow, and shall cause the Companies to allow, Seller and its
      accountants and its professional advisors to investigate the matter or
      circumstance alleged to give rise to such Purchaser Claim, and whether and
      to what extent any amount is payable in respect of such Purchaser Claim
      and, for such purpose, Purchaser shall give and shall cause the Companies
      to give, subject to their being paid their reasonable out-of-pocket costs
      and expenses, such information and assistance, including access to
      Purchaser's and the Companies' premises and personnel and including the
      right to examine and copy or photograph any assets, accounts, documents
      and records, as Seller or its accountants or professional advisors may
      reasonably request. The preceding sentence shall, for the avoidance of
      doubt, also apply in case any arbitration or court proceedings are pending
      between the Parties.

9.3   Seller shall not be liable for, and Purchaser shall not be entitled to
      bring any Purchaser Claim or any other claim under or in connection with
      this Agreement if and to the extent that:

      9.3.1  the matter to which the Purchaser Claim relates has been taken into
             account in the Financial Statements by way of a provision
             (Ruckstellung), or depreciation (Abschreibung), or exceptional
             depreciation (au(beta)erplanma(beta)ige Abschreibung), or
             depreciation to reflect lower market values (Abschreibung auf den
             niedrigeren beizulegenden Wert) or liability (Verbindlichkeit);

      9.3.2  the matter to which the Purchaser Claim relates (i) has been taken
             into account in the Effective Date Balance Sheet by way of a
             provision (Ruckstellung) or depreciation (Abschreibung) or (ii) has
             led to a reduction of the Purchase Price;

      9.3.3  the amount of the Purchaser Claim is or could have been recovered
             from a third party or under an insurance policy in force on the
             Effective Date;

      9.3.4  the payment or settlement of any item giving rise to a Purchaser
             Claim results in a tax benefit to the Business or Purchaser;

      9.3.5  the Purchaser Claim results from a failure of Purchaser or the
             Business to mitigate damages pursuant to Section 254 of the German
             Civil Code;

      9.3.6  the matter to which the Purchaser Claim relates was explicitly
             disclosed to Purchaser during its review of the FO Business Unit
             under commercial, technical, organizational, financial,
             environmental and legal aspects;



                                       56

             without limiting the generality of the foregoing, Purchaser shall
             be deemed to have knowledge of all matters explicitly disclosed to
             it in (i) the Information Memorandum relating to the FO Business
             Unit prepared by Citigroup, dated January 2004, (ii) the written
             answers to information requests of Purchaser, (iii) the contents of
             the written management presentation on 18 February 2004, and (iv)
             two identical copies of the contents of the documents disclosed in
             the general and protected data rooms for the FO Business Unit which
             will be set aside and preserved for purposes of providing evidence
             for a period of three (3) years after the Closing Date at the
             offices of the Parties external counsel;

      9.3.7  the Purchaser Claim results from or is increased by the passing of,
             or any change in, after the Effective Date, any law, statute,
             ordinance, rule, regulation, common law rule or administrative
             practice of any government, governmental department, agency or
             regulatory body including (without prejudice to the generality of
             the foregoing) any increase in the rates of Taxes or any imposition
             of Taxes or any withdrawal or relief from Taxes not actually (or
             prospectively) in effect at the Effective Date;

      9.3.8  the procedures set forth in Section 9.5 were not observed by
             Purchaser or the Business unless Seller was not prejudiced by the
             non-compliance with such procedures;

      9.3.9  the matter to which the Purchaser Claim relates gives rise to a
             claim for indemnification under Section 10 or 11.

9.4   Seller shall not be liable for any Purchaser Claim if and to the extent
      either Purchaser or the Business have caused (verursacht oder
      mitverursacht) such Purchaser Claim after the Effective Date. When
      calculating the amount of the liability of Seller under this Agreement all
      advantages in connection with the relevant matter shall be taken into
      account (Vorteilsausgleich) and Seller shall not be liable under this
      Agreement in any respect of any Purchaser Claim for any Losses suffered by
      Purchaser or the Business to the extent of any corresponding savings by or
      net benefit to the Purchaser or the Business arising therefrom.

9.5   If (i) an order of any governmental authority is issued or threatened to
      be issued against Purchaser or the Business or (ii) the Business or
      Purchaser are sued or threatened to be sued by a third party, including
      without limitation any government agencies, or (iii) if the Business or
      Purchaser are subjected to any audit or examination by any tax authority
      which may give rise to a Purchaser Claim (herein



                                       57

      "THIRD PARTY CLAIM"), Purchaser shall give Seller prompt notice of such
      Third Party Claim. Purchaser shall ensure that Seller shall be provided
      with all materials, information and assistance relevant in relation to the
      Third Party Claim, be given reasonable opportunity to comment or discuss
      with Purchaser any measures which Seller proposes to take or to omit in
      connection with a Third Party Claim, and in particular Seller shall be
      given an opportunity to comment on, participate in, and review any reports
      and all relevant tax and social security audits or other measures and
      receive without undue delay copies of all relevant orders (Bescheide) of
      any authority. No admission of liability shall be made by or on behalf of
      the Purchaser or the Business and the Third Party Claim shall not be
      compromised, disposed of or settled without the prior written consent of
      the Seller. Further, Seller shall be entitled at its own discretion to
      take such action (or cause the Purchaser or the Business to take such
      action) as they shall deem necessary to avoid, dispute, deny, defend,
      resist, appeal, compromise or contest such Third Party Claim (including
      making counter claims or other claims against third parties) in the name
      of and on behalf of the Purchaser or the Business concerned and the
      Purchaser will give and cause the Business to give to Seller or it's
      professional advisors, subject to them being paid all reasonable
      out-of-pocket costs and expenses, all such information and assistance, as
      described above, including access to premises and personnel and including
      the right to examine and copy or photograph any assets, accounts,
      documents and records for the purpose of avoiding, disputing, denying,
      defending, resisting, appealing, compromising or contesting any such claim
      or liability as Seller or its professional advisors may reasonably
      request. Seller agrees to use all such information confidentially only for
      such purpose. To the extent that Seller is in breach of a Seller's
      Guarantee or covenant, all costs and expenses reasonably incurred by
      Seller in defending such Third Party Claim shall be borne by Seller; if it
      turns out that Seller was not in breach, any costs and expenses reasonably
      incurred by them in connection with the defense shall be borne by
      Purchaser.

9.6   Sections 9.1 through 9.5 shall apply mutatis mutandis to the remedies, if
      any, of Purchaser under the Ancillary Agreements.

9.7   Seller may settle any Purchaser's Claim (at Seller's option) by either (i)
      wire transfer by Seller of immediately available funds into Purchaser's
      Account or, if Purchaser has elected payment to a Company, into the
      account of the respective Company as notified by Purchaser to Seller or
      (ii) the return by Seller to Purchaser of such number of Consideration
      Shares determined by dividing the amount of the respective Purchaser's
      Claim by the Share Price.



                                       58

9.8   In the event of any breach or non-fulfilment by Purchaser of Purchaser's
      Guarantees under Sections 8.1.5 or 8.1.14 through 8.1.25 Purchaser shall
      pay damages for non-performance (kleiner Schadenersatz) to Seller in the
      amount of the respective Losses of Purchaser multiplied by the percentage
      of the shareholding of Seller in Purchaser acquired on the Closing Date.
      The respective payment shall be treated as an increase of the Purchase
      Price as between the Parties. Other than that, Sections 9.1 through 9.5
      and 9.7 shall apply mutatis mutandis to any breach or non-fulfilment of
      (i) any Purchaser's Guarantee or (ii) any Purchaser's covenants under this
      Agreement.

10.   ENVIRONMENTAL INDEMNITY

10.1  Seller shall, subject to the Time Limitation under Section 13.1.2 below,
      Seller's Liability Cap (as defined in Section 13.4 below), the exclusion
      of De Minimis Claims (as defined in Section 13.3 below) but not subject to
      the Deductible (as defined in Section 13.3 below), indemnify and hold
      harmless Purchaser or, at the election of Purchaser, the respective
      Company, from and against all Environmental Liabilities (as defined in
      Section 10.2.1 below) resulting from

      (i)    a final (bestandskraftig) and/or enforceable (vollziehbar) order,
             decree or demand issued by any governmental authority (Behorde) or
             any obligation caused by an agreement concluded prior to the
             Closing Date, in each case imposing clean-up, segregation or
             protective containment measures, or

      (ii)   an immediate danger to the well-being or health (unmittelbare
             Gefahr fur Leib oder Leben) or an immediate and significant danger
             to the environment (unmittelbare erhebliche Gefahr fur die Umwelt),
             or

      (iii)  a final and/or enforceable court judgment rendered in connection
             with a private party claim.

      The penultimate sentence of Section 9.1 shall apply mutatis mutandis.

10.2  Environmental Liabilities, Existing Environmental Condition, Environmental
      Laws, Hazardous Materials, Environmental Matters shall each have the
      following meaning:

      10.2.1 "ENVIRONMENTAL LIABILITIES" means all Losses reasonably incurred by
             any of the Wholly-Owned Companies in connection with

             (i)   the investigation (Ma(beta)nahmen der Gefahrerkundung,
                   Untersuchungsma(beta)nahmen) in connection with or in
                   anticipation of a remediation of an Existing Environmental
                   Condition (as defined in Section 10.2.2 below);



                                       59

             (ii)  a clean up (Sanierung) within the meaning of Section 2 (7)
                   Federal Soil Protection Act (Bundesbodenschutzgesetz) or any
                   other applicable Environmental Laws (as defined in Section
                   10.2.3 below) relating in each case to an Existing
                   Environmental Condition;

             (iii) securing measures (Sicherungsma(beta)nahmen), or protective
                   containment measures (Schutz- und Beschrankungsma(beta)
                   nahmen) pursuant to Section 4 (3) Federal Soil Protection Act
                   or applicable Environmental Laws relating in each case to an
                   Existing Environmental Condition;

             (iv)  measures to eliminate, reduce or otherwise remedy an
                   immediate danger to well-being or health (Ma(beta)nahmen zur
                   Abwehr von unmittelbaren Gefahren fur Leib oder Leben) or an
                   immediate and significant danger to the environment
                   (unmittelbare erhebliche Gefahr fur die Umwelt) resulting
                   from an Existing Environmental Condition;

             (v)   any claims by private parties, internal compensation payments
                   under police law (Polizei- und Ordnungsrecht), in particular
                   pursuant to Section 24 (2) Federal Soil Protection Act or,
                   outside the Federal Republic of Germany, any equivalent
                   claims, omission claims (Unterlassungsanspruche) for personal
                   injury, property damage, or otherwise in connection with a
                   private party claim within the meaning of Section 10.1
                   Subsection (iii) above, in each case relating to an Existing
                   Environmental Condition.

      10.2.2 "EXISTING ENVIRONMENTAL CONDITION" means (i) the pollution or
             contamination of the soil (schadliche Bodenveranderungen) within
             the meaning of Section 2 (3) of the Federal Soil Protection Act
             (Bundesbodenschutzgesetz) (or, outside the Federal Republic of
             Germany, any comparable Environmental Laws) of the real estate
             currently owned or leased by any of the Wholly-Owned Companies
             (herein "REAL ESTATE") or (ii) historical pollution (Altlast) as
             defined in Section 2 (5) of the Federal Soil Protection Act (or,
             outside the Federal Republic of Germany, any comparable
             Environmental Laws) on the Real Estate or (iii) the presence of
             Hazardous Materials (as defined in Section 10.2.4 below) in the
             groundwater beneath the Real Estate or (iv) the disposal of any
             Hazardous Materials used, generated or stored by the Wholly-Owned
             Companies at



                                       60

             any offsite location, provided, however, in each of the cases (i)
             to (iv) such Existing Environmental Condition existed at, or prior
             to, the Closing Date.

      10.2.3 "ENVIRONMENTAL LAWS" means all applicable laws, and, to the extent
             they are legally binding, ordinances, regulations relating directly
             to Environmental Matters (as defined in Section 10.2.5 below) and
             being applicable as at the Closing Date in the respective
             jurisdiction in which the respective Wholly-Owned Company operates.

      10.2.4 "HAZARDOUS MATERIALS" means any pollutants, contaminants or toxic
             substances that are defined as such in the Environmental Laws.

      10.2.5 "ENVIRONMENTAL MATTERS" means any matter relating to pollution or
             contamination of the soil, ground water or surface water.

10.3     Any Environmental Liability for which Purchaser may claim
         indemnification pursuant to this Section 10 shall be prorated between
         Purchaser and Seller as follows:



YEAR AFTER CLOSING DATE                          PURCHASER                  SELLER
- ----------------------------------------------------------------------------------
                                                                      
year 1                                              20%                      80%
year 2                                              30%                      70%
year 3                                              50%                      50%
year 4                                              70%                      30%
further years                                      100%                       0%


      The relevant time for determining the foregoing prorated liability of each
      Party shall be the time when the Environmental Liability is first asserted
      by Purchaser and notified to Seller provided, however, that the Losses in
      relation to the Environmental Liability must actually be incurred by
      Purchaser within the subsequent twelve (12) months after the notification
      of Seller of the respective Environmental Liability. To the extent such
      Losses are not incurred within the said twelve-months period, the year in
      which the Losses in relation to the Environmental Liability have actually
      been incurred by Purchaser shall be decisive for the foregoing sharing
      obligation of the Parties.

10.4  Seller's obligation to indemnify and hold harmless Purchaser shall be
      excluded if and to the extent the respective Environmental Liability

      10.4.1 is compensated for or made good by any third party to Purchaser, in
             particular, but without limitation, by insurance companies under
             applicable insurance policies or from a third party, it being
             understood that the



                                       61

             Purchaser shall use all reasonable efforts to make recovery from
             any third party or under an insurance policy with respect to any
             matter to which an Environmental Liability relates;

      10.4.2 is incurred as result of investigations, preparatory or explanatory
             measures or notifications after the Closing Date which the
             Wholly-Owned Companies were not obliged to carry out under
             applicable laws, ordinances, regulations under the respective
             jurisdiction which (i) relate directly to Environmental Matters and
             (ii) are applicable at the time when the respective investigation
             or measure or notification was carried out;

      10.4.3 is incurred as a consequence after the Closing Date of (i)
             negligent omissions to take actions required to be taken by the
             Wholly-Owned Companies, under the applicable laws, ordinances,
             regulations under the respective jurisdiction relating directly to
             Environmental Matters and being applicable at the time when the
             respective Environmental Liability was incurred, or (ii) activities
             outside of the ordinary course of business of the Wholly-Owned
             Companies (as conducted as of the Closing Date) after the Closing
             Date, or (iii) expansion activities or construction activities
             carried out by or on behalf of the Wholly-Owned Companies, or (iv)
             any material change of use of the Real Estate, or (v) any negligent
             act or omission of an employee or other representative of, or
             service provider to, the Wholly-Owned Companies after the Closing
             Date;

      10.4.4 results from any failure to take state-of-the-art measures to
             minimize risks (dem jeweiligen Stand der Technik entsprechende
             Ma(beta)nahmen der Gefahrenabwehr) or to apply state-of-the-art
             environmental and safety standards (dem jeweiligen Stand der
             Technik entsprechende Umwelt- und Sicherheitsstandards) which, in
             each case, should reasonably have been taken by a prudent
             businessman after the Closing Date;

      10.4.5 results from the coming into force of, or the change in, any
             Environmental Laws after the Closing Date;

      10.4.6 results from non-compliance with the procedures set forth in
             Section 10.5 and Section 10.6, unless Seller was not prejudiced by
             the non-compliance with such procedures;

      10.4.7 results from a failure of Purchaser or the Company to mitigate
             damages pursuant to Section 254 of the German Civil Code.



                                       62

10.5  If Purchaser becomes aware of any circumstances which could reasonably be
      expected to give rise to an Environmental Liability of Seller under
      Section 10.1 above, then Purchaser shall inform Seller in writing thereof
      without undue delay and any investigation and/or clean-up measures shall
      be conducted solely in consultation with Seller. Seller shall be given
      access to the Real Estate and the books and records of Purchaser (or its
      successor, as the case may be) to the extent that such access is
      reasonably necessary to assess any Environmental Liability being incurred.
      Purchaser shall ensure that for as long as Seller may be held liable under
      Section 10.1, copies of all documents relating to the Real Estate which,
      as of the Effective Date are in the possession of the Wholly-Owned
      Companies will be kept available for inspection by Seller at the premises
      of the Wholly-Owned Companies upon Seller's reasonable request.

10.6  Purchaser shall ensure that Seller is given all opportunities to defend or
      avoid at their sole expense any claims which might give rise to any
      Environmental Liabilities. In particular, Seller shall be given an
      opportunity to comment on, participate in and review any reports on
      relevant investigations, reports, correspondence, orders or other measures
      which may with reasonable likelihood give rise to an Environmental
      Liability and Purchaser shall ensure that Seller receives without undue
      delay copies of all such documents. Purchaser shall ensure that, upon the
      request of Seller, objections are filed and legal proceedings instituted
      and conducted against any orders and judgments in accordance with Seller's
      direction and at Seller's expense, as described in more detail in Section
      9.5 above.

10.7  Section 9.7 shall apply mutatis mutandis.

11.   TAX INDEMNITY

11.1  Seller shall, subject to the Time Limitation under Section 13.1.1 below
      and Seller's Liability Cap, but not subject to the exclusion of De Minimis
      Claims and the Deductible, indemnify and hold harmless Purchaser against
      any non-appealable liability for the payment of Taxes and relating to the
      Business for accounting periods ending before the Effective Date and the
      current accounting period until the Effective Date if and to the extent
      that no reserves or liabilities (Ruckstellungen oder Verbindlichkeiten)
      have been made in the Effective Date Balance Sheet or the Financial
      Statement. The penultimate and final sentences of Section 9.1 shall apply
      mutatis mutandis (provided that it is understood between the Parties that
      the indemnification under this Section 11 is not limited to Losses).



                                       63

11.2  In relation to tax releases, tax benefits and changes in accounting
      practices the following shall apply:

      11.2.1 If the Business is entitled to or could receive any benefits by
             refund, set-off or reduction of Taxes as the result of an
             adjustment or payment giving rise to a claim for indemnification of
             Taxes, then the corresponding benefit shall reduce the claim for
             indemnification of any such Tax in the amount of its net present
             value discounted at a rate of EURIBOR plus 225 basis points on the
             basis of a combined tax rate applicable in the respective
             jurisdiction as at the date when the respective benefit is
             calculated. This shall in particular but without limitation apply
             to any Tax benefits after the Effective Date resulting from the
             lengthening of any amortization or depreciation periods, higher
             depreciation allowances or higher carry forwards of losses or
             deductions.

      11.2.2 Seller shall not be responsible for any Tax liabilities
             attributable to periods ending on or before the Effective Date and
             the current accounting period until the Effective Date resulting
             from any change in the accounting and taxation principles or
             practices of the Business (including methods of submitting taxation
             returns) introduced after the Effective Date, except if required
             under mandatory law, mandatory regulations or decisions by the
             ultimate courts of the respective jurisdiction.

      11.2.3 Seller shall not be responsible for any tax liabilities
             attributable to periods ending on or before the Effective Date and
             the current accounting period until the Effective Date and
             triggered by actions, declarations or any other means effected by
             Purchaser or the Companies after the Effective Date except if
             required under mandatory law, mandatory regulations or decisions by
             the ultimate courts of the respective jurisdiction.

      11.2.4 Seller shall not be responsible for any Tax liabilities, if and to
             the extent the amount of the Taxes is recovered from a third party
             or Purchaser has not undertaken reasonable efforts to achieve
             recovery from a third party.

      11.2.5 Seller shall not be responsible for any Tax liability, if and to
             the extent such Tax liability has lead to a reduction of the
             Purchase Price under Section 3.

11.3  Any additional profit and loss allocations resulting from any tax audit
      relating to taxable periods ending on or before the Effective Date shall
      not increase or reduce the Purchase Price and shall not entitle the Seller
      to any additional profit distribution nor the Purchaser or Seller to any
      Purchase Price Adjustment.



                                       64

11.4  Purchaser shall inform Seller without undue delay of and keep Seller fully
      informed regarding the commencement of any audit or other proceeding which
      may give rise to a claim under Section 11.1 above. Sections 9.2 (provided
      that it is understood by the Parties that the one month notice period
      pursuant to Section 9.2 shall commence at the day of the announcement of
      the tax audit) and 9.5 (with the exception of the second clause of the
      last sentence) shall apply mutatis mutandis.

11.5  Seller shall be entitled to any refunds of Taxes relating to the Business
      received by Purchaser or any of the Wholly-Owned Companies or any of
      Purchaser's Affiliates attributable to any accounting period ending on or
      before the Effective Date and the current accounting period until the
      Effective Date to the extent it has not increased the Purchase Price in
      accordance with Section 3, such refunds of Taxes becoming due and payable
      ten (10) business days (Werktage) after receipt of the final
      non-appealable assessment concerning the respective tax refund (by means
      of refund or set-off). Such refunds shall be treated as an increase of the
      Purchase Price as between the Parties. This Section shall not apply if (i)
      refunds result from any change in the accounting and taxation principles
      or practices of the Business (including methods of submitting taxation
      returns) introduced after the Effective Date, except if required under
      mandatory law or (ii) refunds are triggered by actions, declarations or
      any other means effected after the Effective Date.

11.6  In relation to the preparation of tax returns relating to Taxes (herein
      "TAX RETURNS") the following shall apply:

      11.6.1 Seller shall prepare (or cause the Wholly-Owned Companies or
             Seller's Affiliate to prepare) at its cost all Tax Returns which
             (i) are due to be filed by Seller or by the Wholly-Owned Companies
             or Seller's Affiliate on or before the Closing Date, or (ii) are
             filed on a consolidated, combined or unitary basis and which
             include the Wholly-Owned Companies for accounting periods ending on
             or before the Closing Date. Purchaser is obliged to (or cause the
             Wholly-Owned Companies to) submit such Tax Returns.

             Purchaser shall file (or cause the Companies to file) all Tax
             Returns other than those referred to in the preceding sentence.

      11.6.2 Seller shall have the right to review and comment on any Tax Return
             to be filed by Purchaser a Wholly-Owned Company or Purchaser's
             Affiliate relating to an accounting period beginning before the
             Effective Date and



                                       65

             Purchaser shall provide copies of such Tax Return to Seller no
             later than thirty (30) days prior to the relevant due date of such
             Tax Return.

11.7  The Parties agree to fully cooperate with each other in connection with
      any matter relating to Taxes including the preparation of any Tax Return,
      conduct of any audit, investigation or contest each at its own cost. Such
      cooperation shall include, without limitation, providing or making
      available all relevant books, records and documentation and the assistance
      of officers and employees. The Purchaser agrees to retain all books,
      records and documentation relating to the Business that may be relevant in
      connection with any audit or investigation for which the Seller may be
      responsible hereunder until the expiration of any applicable statute of
      limitation. Further, the Purchaser shall cause its Affiliates and the
      Companies to furnish to Seller all such information as may be necessary or
      helpful for Seller to prepare any Tax Return to be filed after the Closing
      Date, consistent with prior practice of the Seller.

11.8  Section 9.7 shall apply mutatis mutandis.

12.   SELLER'S COVENANTS

12.1  For the period between the date of the Original Agreement and the Closing
      Date, (a) Seller shall use commercially reasonable efforts that the
      Wholly-Owned Companies and - with respect to the Foreign Business - IF NA,
      IF Japan and IF AP shall, where applicable, and (b) Seller shall itself
      (i) preserve relationships with customers, vendors and others with whom
      they deal, (ii) preserve the assets of the Business in good working
      condition, reasonable wear and tear excepted, (iii) keep the necessary
      insurance for the Business in place, and (iv) maintain accounting
      procedures consistent with past practice, and (v) operate the Business in
      the ordinary course of business and consistent with past practices, except
      for deviations from such practices as are reasonable in view of changes in
      the FO Business Unit contemplated by the Restructuring Plan described in
      Section 17 below, or as otherwise agreed to by Purchaser.

12.2  For the period between the date of the Original Agreement and the Closing
      Date, Seller shall not, and shall ensure that the Wholly-Owned Companies
      and Seller's Affiliates shall not, with respect to the Business without
      consultation with Purchaser, except in the ordinary course of business and
      consistent with past practice, (i) permit any of its material assets to be
      subjected to any mortgage, pledge, lien, security, encumbrance or charge
      of any kind, except for those arising by operation of law, (ii) make any
      material capital expenditure (i.e. exceeding an amount of EUR 500,000.00
      (in words: EURO five hundred thousand)) or enter into any material



                                       66

      contract or material commitment with onerous terms which are not
      consistent with past practices, (iii) grant any increase in wages,
      salaries, bonus or other remuneration of any employee, (iv) cancel or
      waive any claims or rights of substantial value, (v) enter into any
      agreement relating to the acquisition or disposition of any material
      assets, interest in companies or businesses, except for sales of products
      in the ordinary course of business, (vi) enter into any agreements with
      customers or suppliers which involve payment obligations of more than EUR
      500,000.00 p.a., or (vii) undertake an obligation, whether or not in
      writing, to do any of the foregoing. For the avoidance of doubt, nothing
      in this Section 12.2 shall prevent Seller and / or IF FO GmbH from
      concluding employment agreements between IF FO GmbH and the employees
      listed in Exhibit 7.1.13 (a) (iii)-2 to the Original Agreement.

12.3  After the Closing, Seller shall permit Purchaser at its own cost to have
      reasonable access to such of Seller's books, records and files that are
      not transferred together with the FO Business Unit but are relevant for
      the Business, if (i) such access is reasonably necessary for use in
      financial reporting, tax return preparation, or tax compliance matters and
      (ii) Seller has no legitimate interest not to disclose such books, records
      and files. Seller shall reasonably assist Purchaser, upon Purchaser's
      reasonable request and against reimbursement of any cost incurred thereby,
      if Purchaser reasonably needs any information not transferred together
      with FO Business Unit for use in financial reporting, tax return,
      preparation or tax compliance matters. Without limiting the generality of
      the foregoing, Seller will provide or make available to Purchaser all
      financial and accounting records not included in the FO Business Unit that
      shall reasonably be requested by Purchaser if such records are reasonably
      necessary for the purpose of preparing financial statements of the
      Business for any period, or as of any date, prior to the Effective Date,
      to the extent such financial statements are required by US GAAP or by the
      applicable rules and regulations of the SEC.

12.4  As soon as practicable after the date of the Original Agreement, Purchaser
      will notify Seller in writing of any financial statements of the Business
      for any period, or as of any date, prior to the Effective Date, that are
      required by the applicable rules and regulations of the SEC to be included
      in the Proxy Statement or a report on Form 8-K to be filed by Purchaser in
      connection with the transactions contemplated by this Agreement (the
      "BUSINESS FINANCIAL STATEMENTS"). Immediately after receipt of such notice
      Seller will prepare or cause to be prepared and use its reasonable efforts
      to cause to be audited and certified by Seller's Auditor the Business
      Financial Statements.



                                       67

12.5  Seller will, if requested by Purchaser, in good faith agree to amend this
      Agreement for the purpose of adjusting the structure of the transactions
      contemplated in this Agreement in order to optimise the tax effects for
      Purchaser, provided, however, that Seller shall not be required to amend
      this Agreement in a manner that Seller determines, in its sole discretion,
      will have any adverse effect on Seller and its Affiliates.

12.6  Seller shall procure that on or before the Closing Date, the Contribution
      Agreement shall be amended as follows:

      12.6.1 The license-back pursuant to Section 3.11 of the Contribution
             Agreement shall not apply (i) to IF FO GmbH Exclusive Know-How and
             IF FO GmbH Exclusive Software and Material and (ii) to IF FO GmbH
             Exclusive IP Rights for use in connection with Restricted
             Activities.

      12.6.2 IF FO GmbH shall be entitled to sublicense the licenses granted to
             the IF FO GmbH Non-Exclusive IP Rights and the Other Know-How (i)
             to Purchaser and any Purchaser's Affiliates, provided that the
             sublicense shall cease to exist when the sub-licensee ceases to be
             an Affiliate of IF FO GmbH, and (ii) to contract-manufacturers for
             the purposes of "have-made"-manufacture for the Purchaser or IF FO
             GmbH.

12.7  Seller shall inform Purchaser if, prior to the Closing Date, Seller
      becomes aware of the fact that any statement contained in the Seller's
      Guarantees which is subject to Best Knowledge of Seller is no longer true.

13.   EXPIRATION / LIMITATION OF SELLER'S CLAIMS

13.1  All claims of Purchaser arising under this Agreement shall be time-barred
      on 31 December 2005. Exempted herefrom are:

      13.1.1 all claims of Purchaser arising under Section 11 (Tax Indemnity)
             which shall be time barred for each Tax six (6) months after the
             date of the final, non-appealable assessment concerning the
             respective Tax;

      13.1.2 all claims of Purchaser arising under Section 10 (Environmental
             Indemnity) which shall be time barred on the fourth (4th)
             anniversary of the Closing Date;

      13.1.3 all claims of Purchaser in respect of liabilities for defects of
             title arising from a breach in respect of Section 7.1.2 which shall
             be time barred on the tenth (10th) anniversary of the Closing Date;



                                       68

      13.1.4 all claims of Purchaser arising as a result of wilful or
             intentional breaches of Seller's obligations under this Agreement
             which shall be time barred in accordance with the statutory rules
             in Sections 195, 199 German Civil Code;

      (herein collectively "TIME LIMITATIONS").

13.2  The expiry period for any claims of Purchaser under this Agreement shall
      be tolled (gehemmt) pursuant to Section 209 German Civil Code by any
      timely notification of Seller pursuant to Section 9.2, Section 10.5 or
      Section 11.4 (in connection with Section 9.2) above, as the case may be,
      provided that Purchaser commences judicial proceedings within three (3)
      months after the expiry of the relevant Time Limitations. Section 203
      German Civil Code shall not apply, unless the Parties agree in writing
      that the expiry period shall be tolled on the basis of pending settlement
      negotiations. This Section 13.2 shall apply mutatis mutandis to all claims
      of Seller arising under Sections 8 and 9.7.

13.3  Except as explicitly provided otherwise in this Agreement or the Ancillary
      Agreements, no liability shall attach to Seller or any Transferor under
      this Agreement or any of the Ancillary Agreements where the individual
      claim is less than EUR 500,000.00 (in words: EURO five hundred thousand)
      (herein "DE MINIMIS CLAIMS") and until the aggregate amount of claims
      (excluding the De Minimis Claims), is more than EUR 5,000,000.00 (in
      words: EURO five million) (Freibetrag) (herein "DEDUCTIBLE"). If the
      aggregate liability of Seller and the Transferors under this Agreement
      (including, for the avoidance of doubt, any liability of Seller or any
      Transferor under the Ancillary Agreements) is greater than EUR
      5,000,000.00 (in words: EURO five million) the liability of Seller and the
      Transferors shall be the excess above EUR 5,000,000.00 (in words: EURO
      five million) subject to the other provisions of this Section 13.

13.4  The aggregate liability of Seller and the Transferors under this Agreement
      (including, for the avoidance of doubt, any liability of Seller or any
      Transferor under the Ancillary Agreements), shall not exceed twenty
      percent (20 %) of the Purchase Price (herein "SELLER'S LIABILITY CAP").

13.5  The limitation of liabilities under Section 13.3 and Section 13.4 shall
      not apply if the respective Purchaser Claim is based on intentional
      behaviour of Seller.

13.6  The Parties are in agreement that the remedies that Purchaser, or any of
      the Companies, may have against Seller or any Transferor for breach of
      obligations set forth in this Agreement or any of the Ancillary Agreements
      are solely governed by


                                       69

      this Agreement, and the remedies provided for by this Agreement shall be
      the exclusive remedies available to Purchaser or the Business. Apart from
      the rights of Purchaser under Section 6.6, Section 6.8, Section 9, Section
      10, Section 11 and Section 13 above (i) any right of Purchaser to withdraw
      (zurucktreten) from this Agreement or to require the winding up of the
      transaction contemplated hereunder (e.g. by way of gro(beta)er
      Schadenersatz or Schadenersatz statt der Leistung), (ii) any claims for
      breach of pre-contractual obligations (culpa in contrahendo, including,
      but not limited to, claims arising under Sections 280 I, 241 (2), 311 (2)
      (3) German Civil Code) or ancillary obligations (positive
      Forderungsverletzung, including, but not limited to, claims arising under
      Sections 280, 241 II, 282 German Civil Code), (iii) frustration of
      contract pursuant to Section 313 German Civil Code (Storung der
      Geschaftsgrundlage), (iv) all remedies of Purchaser for defects of the
      Purchase Object under Sections 437 through 441 German Civil Code and (v)
      any and all other statutory rights and remedies, if any, are hereby
      expressly excluded and waived (verzichtet) by Purchaser, except claims for
      willful deceit (arglistige Tauschung) and other intentional breaches of
      contract (vorsatzliche Vertragsverletzungen). All rights of Seller
      pursuant to sections 377 HGB and 442 BGB, except for the purposes of
      Section 9.3.5 above, are excluded.

      The Parties are in agreement that Seller's Guarantees are only designed
      for the specific remedies of Purchaser set forth in Section 9 above and
      the restrictions contained in this Section 13 and that Seller's Guarantees
      shall not serve to provide Purchaser with any other claims than those set
      forth in this Agreement. The Parties are further in agreement that Section
      444 German Civil Code shall not apply to any of the provisions on
      liability in this Agreement because Seller has only given independent
      guarantees, but no representations with respect to the quality of the
      Purchase Object (Garantie fur die Beschaffenheit der Sache) within the
      meaning of Section 444 German Civil Code.

13.7  This Section 13 shall also apply to any claims of Purchaser or IF FO GmbH,
      if any, under the Ancillary Agreements. Purchaser shall see to it that IF
      FO GmbH shall comply at all times following the Closing Date with the
      terms of this Section 13 in connection with any claims arising under the
      Ancillary Agreements.

13.8  With respect to claims of Seller arising under Sections 8, 9.7 or 14, this
      Section 13 shall apply mutatis mutandis.


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14.   PURCHASER'S COVENANTS

14.1  With effect as of the Closing Date, Purchaser (i) hereby assumes the
      Trutnov Letter of Comfort and (ii) shall indemnify and hold harmless
      Seller and its Affiliates from all obligations and liabilities arising out
      of or in connection with the Trutnov Letter of Comfort. Purchaser shall
      further, prior to or on the Closing Date,

      (i)   either replace the Trutnov Letter of Comfort (provided that Seller
            shall notify Purchaser thereof at least ten (10) business days
            (Werktage) before the Closing Date), so that Seller is fully
            released from such Trutnov Letter of Comfort as of the Closing Date;
            or

      (ii)  provide an unconditional bank guarantee (issued by a bank with an AA
            rating) payable upon first demand, for the Trutnov Letter of Comfort
            in an aggregate amount of CZK 9,000,000.00 as notified to Purchaser
            by Seller at least ten (10) business days (Werktage) before the
            Closing Date; and

      (iii) provide an unconditional bank guarantee, payable upon first demand,
            valid until 30 April 2005, in the amount of EUR 400,000 in favor of
            ABZ Arbeits- und Bildungzentrum GmbH, Berlin to secure the payment
            of salaries and severance payments owed to former employees of IF FO
            GmbH pursuant to obligations existing on the date of this Agreement.

14.2  Purchaser undertakes and covenants to procure insurance coverage for the
      Business effective from the Closing Date, the lack of which would not
      reasonably be expected to have a Material Adverse Effect.

14.3  Seller and IF FO GmbH have received certain subsidies from the German
      Ministry of Education and Research (Bundesministerium fur Bildung und
      Forschung) (herein "BMBF") with respect to the following projects (herein
      "BMBF PROJECTS").

      -     The project entitled "Schlusselkomponenten fur 40 Gbit/s-Transceiver
            mit innovativen Realisierungskonzepten" (herein "40 GBIT PROJECT");

      -     The project entitled "New Generation Interconnection Technology"
            (herein "NEGIT PROJECT") and

      -     The projects entitled "Nanostruktur Materialien", "Komlaser" and
            "Parop 10" (herein "FINISHED PROJECTS").

      With respect to the BMBF Projects, Purchaser undertakes that:


                                       71

      14.3.1 Purchaser will cause IF FO GmbH to comply with and perform the
             obligations of Seller and/or IF FO GmbH under the exploitation
             plans (Verwertungsplane) relating to efforts to identify commercial
             markets for products or technology developed pursuant to the
             Finished Projects in accordance with the conditions under which the
             subsidies were granted (Zuwendungsbescheid) and the NKBF 98, to the
             extent such obligations arise after the Closing;

      14.3.2 Purchaser will cause IF FO GmbH to comply with and perform the
             obligations of Seller and/or IF FO GmbH relating to the NegIT
             Project in accordance with the conditions under which the subsidies
             were granted (Zuwendungsbescheid) and the NKBF 98, to the extent
             such obligations arise after the Closing;

      14.3.3 Purchaser will cause IF FO GmbH to provide to Seller, on a
             subcontractor basis, services related to the development of an
             optical chip pursuant to the 40 Gbit Project. Such services shall
             be performed at the Munich, Germany facility pursuant to the terms
             of a subcontract to be agreed upon by the Parties. Purchasers shall
             also cause IF FO GmbH to comply with and perform the obligations of
             Seller and/or IF FO GmbH under the exploitation plan
             (Verwertungsplan) relating to efforts to identify commercial
             markets for products or technology developed pursuant to the 40
             Gbit Project, to the extent such obligations arise after the
             Closing and shall indemnify Seller for any reimbursements of
             subsidies to BMBF caused by the failure of IF FO GmbH to comply
             with the exploitation plan (Verwertungsplan).

      14.3.4 Except as specifically provided in this Section 14.3, Seller will
             comply with and perform all obligations of Seller and/or IF FO GmbH
             relating to the Finished Projects and the 40 Gbit Project, whether
             arising before or after the Closing.

14.4  Purchaser undertakes and covenants to procure that as soon as practicable
      after the Closing Date, but in no event later than 6 (six) months after
      the Closing Date (i) IF Trutnov and IF FO GmbH shall remove or cause to be
      removed from assets and properties of the Business (other than inventory
      run-off in the ordinary course of business up to 12 (twelve) months after
      the Closing Date), names, marks and identifications heretofore used by
      Seller or its Affiliates and all variations and derivates thereof and
      logos relating thereto to the extent they include the word "Infineon" or
      any derivation thereof or combination therewith and (ii) IF Trutnov and IF
      FO GmbH do no longer produce any marketing materials using the name


                                       72

      "Infineon" or any derivation thereof or combination therewith and (iii)
      all Companies and the Foreign Business cease using the name "Infineon" in
      any way in their business activities and (iv) the Companies and the
      Foreign Business have cancelled the right of any third party to use the
      name "Infineon" or any derivation thereof or combination therewith and
      such cancellation has become legally effective. Seller and IF BV shall
      pass shareholders' resolutions shortly before the Closing Date changing
      the corporate name of IF Trutnov and IF FO GmbH in a way that it no longer
      contains the word "Infineon" to a corporate name identified to Seller by
      Purchaser within (2) Business Days after the Preliminary Closing Date,
      provided, that the filings of the change of the corporate name as prepared
      by Seller and IF BV shall be withheld until Closing has occurred. Should
      Purchaser not timely identify to Seller a new corporate name for IF
      Trutnov and IF FO GmbH in accordance with the preceding sentence, Seller
      shall be free to change the corporate names in its discretion.

14.5  For the accounting period 2002/2003 (tax assessment period 2003) Seller
      shall prepare at its own cost and Purchaser shall file all tax returns of
      IF FO GmbH (or cause IF FO GmbH to file) in accordance with Section 1.5 of
      the Contribution Agreement. Accordingly, IF FO GmbH shall report the
      contributed assets and liabilities ("Teilbetrieb") at fair market value
      ("Teilwert") in its tax balance sheet ("Steuerbilanz") pursuant to Section
      20 (2) Sentence 1 of the Reorganisation Tax Act (UmwStG) and apply for a
      retroactive carve out of the "Teilbetrieb" according to Section 20 (7, 8)
      UmwStG in its tax assessment for 2003.

14.6  Proxy Statement

      14.6.1 Purchaser has prepared and filed with the SEC a proxy statement
             (herein, together with any amendments thereof or supplements
             thereto, the "PROXY STATEMENT") relating to the meeting of
             Purchaser's stockholders (herein "PURCHASER STOCKHOLDERS' MEETING")
             to be held to consider approval of the issuance of the
             Consideration Shares in accordance with this Agreement (herein the
             "PURCHASER STOCK ISSUANCE"). Purchaser shall use all reasonable
             efforts to cause the Proxy Statement to be cleared by the SEC as
             promptly as practicable after such filing, and Purchaser shall use
             all best efforts to cause the Proxy Statement to be mailed to
             Purchaser's stockholders as promptly as practicable after the Proxy
             Statement is cleared by the SEC. Seller shall furnish all
             information concerning Seller that Purchaser may reasonably request
             in connection with such actions and the preparation of the Proxy
             Statement, including, without limitation, the Business Financial
             Statements to be prepared pursuant to Section 12.4 above.


                                       73

      14.6.2 The Proxy Statement shall include the recommendation of the Board
             of Directors of Purchaser to the stockholders of Purchaser in
             favour of approval of the Purchaser Stock Issuance; provided,
             however, that the Board of Directors of Purchaser may, at any time
             prior to the Purchaser Stockholders' Meeting, withdraw, modify or
             change any such recommendation to the extent that the Board of
             Directors of Purchaser determines in good faith after consultation
             with independent legal counsel that the failure to so withdraw,
             modify or change its recommendation would cause the Board of
             Directors of the Purchaser to breach its fiduciary duties to
             Purchaser's stockholders under applicable law.

      14.6.3 Purchaser will advise Seller of any request by the SEC for
             amendment of the Proxy Statement or comments thereon and responses
             thereto or requests by the SEC for additional information and will
             consult with Seller with respect to any amendment or supplement to
             the Proxy Statement.

      14.6.4 The information supplied by Seller for inclusion in the Proxy
             Statement shall not, at (i) the time the Proxy Statement is cleared
             by the SEC, (ii) the time the Proxy Statement (or any amendment
             thereof or supplement thereto) is first mailed to the stockholders
             of Purchaser, and (iii) the time of the Purchaser Stockholders'
             Meeting, contain any untrue statement of a material fact or fail to
             state any material fact required to be stated therein or necessary
             in order to make the statements therein, in light of the
             circumstances under which they were made, not misleading. If, at
             any time prior to the Purchaser Stockholders' Meeting, any event or
             circumstance relating to Seller, or its officers or directors,
             should be discovered by Seller which should be set forth in an
             amendment or a supplement to the Proxy Statement, Seller shall
             promptly inform Purchaser.

      14.6.5 The information supplied by Purchaser for inclusion in the Proxy
             Statement shall not, at (i) the time the Proxy Statement is cleared
             by the SEC, (ii) the time the Proxy Statement (or any amendment
             thereof or supplement thereto) is first mailed to the stockholders
             of Purchaser, and (iii) the time of the Purchaser Stockholders'
             Meeting, contain any untrue statement of a material fact or fail to
             state any material fact required to be stated therein or necessary
             in order to make the statements therein, in light of the
             circumstances under which they were made, not misleading. If, at
             any time prior to the Purchaser Stockholders' Meeting, any event or
             circumstance relating to Purchaser, or its officers or directors,
             should be discovered by Purchaser which should be set forth in an
             amendment or a supplement to


                                       74

             the Proxy Statement, Purchaser shall promptly inform Seller, and
             shall promptly arrange for all necessary actions to be taken to
             amend or supplement the Proxy Statement, and if required,
             distribute such amendment or supplement to the Purchaser's
             stockholders as soon as practicable. All documents that Purchaser
             is responsible for filing with the SEC in connection with the
             transactions contemplated by this Agreement will comply as to form
             and substance in all material respects with the applicable
             requirements of the Exchange Act.

14.7  Purchaser Stockholders' Meeting

      14.7.1 Purchaser shall call and hold the Purchaser Stockholders' Meeting
             as promptly as practicable for the purpose of voting upon the
             approval of the Purchaser Stock Issuance, and Purchaser shall use
             its best efforts to hold the Purchaser Stockholders' Meeting as
             soon as practicable after the Proxy Statement is cleared by the
             SEC.

      14.7.2 Purchaser shall use its reasonable efforts to solicit from its
             stockholders proxies in favour of the Purchaser Stock Issuance, and
             shall take all other action necessary or advisable to secure the
             vote or consent of its stockholders required by the Delaware
             General Corporation Law to obtain such approvals. Without limiting
             the generality of the foregoing, Purchaser agrees that it shall
             continue to be obligated to call and hold a meeting pursuant to the
             first sentence of this section even if the Board of Directors of
             Purchaser shall have withdrawn or modified in any adverse manner
             its approval or recommendation of the Purchaser Stock Issuance or
             other transactions contemplated by this Agreement, as permitted
             under Section 14.6.2; provided, however, that Purchaser shall not
             be so obligated if Seller elects to withdraw from this Agreement
             pursuant to Section 6.6.4 and Purchaser shall have paid to Seller
             the termination fee specified in Section 6.7.3.

      14.7.3 Jerry S. Rawls, Purchaser's President and Chief Executive Officer,
             and Frank Levinson, Chairman of Purchaser's Board of Directors,
             have each executed the respective Voting Agreements attached as
             Exhibit 14.7.3 to the Original Agreement, pursuant to which they
             have agreed to vote shares of Purchaser Common Stock beneficially
             owned by them in favour of approval of the Purchaser Stock
             Issuance.

14.8  Section 12.7 shall apply mutatis mutandis.


                                       75

15.   OTHER INDEMNITIES

15.1  If Seller or any of its Affiliates are held liable for any liability
      arising in connection with the conduct of the Business or the Companies or
      the Assets by a third party, including but not limited to any liability in
      connection with any Environmental Matter, then Purchaser shall indemnify
      and hold harmless Seller in respect of the relevant liability, unless
      Purchaser has the right to claim indemnification from Seller in respect of
      the relevant liability under the terms of this Agreement. Purchaser shall
      in particular indemnify and hold harmless Seller and its Affiliates and
      their respective officers, directors, employees and agents against any and
      all liability, loss, damage or injury, together with all reasonable
      out-of-pocket costs and expenses relating thereto, including reasonable
      legal fees, expenses and disbursements, arising out of, connected with, or
      resulting from any such third party claim. Section 9.5 shall apply mutatis
      mutandis.

15.2  The following indemnifications shall not be subject to the Liability Cap,
      the exclusion of De Minimis Claims or the Deductible, in each case as
      provided for in Section 13, and payments on such indemnities shall be made
      in cash.

      15.2.1 Indemnification Claims

             (a)  Seller shall indemnify and hold harmless Purchaser and any of
                  the Wholly-Owned Companies against all Losses for which any of
                  the Wholly-Owned Companies are held liable (i) on the basis of
                  the patent infringement lawsuit or (ii) in connection with the
                  IP claim, in each case as described in Exhibit 15.2.1 to the
                  Original Agreement. The foregoing indemnification shall be
                  limited to Losses incurred by any of the Wholly-Owned
                  Companies with respect to the operation of the Business up and
                  until the Closing Date.

             (b)  Purchaser shall indemnify and hold harmless Seller and
                  Seller's Affiliates against all Losses for which Seller or any
                  of Seller's Affiliates are held liable on the basis of the
                  patent infringement lawsuit described in Exhibit 15.2.1 to the
                  Original Agreement. The foregoing indemnification shall be
                  limited to Losses incurred by Seller or any of Seller's
                  Affiliates with respect to the operation of the Business by
                  Purchaser after the Closing Date.

      15.2.2 If the draft settlement agreement attached as Exhibit 15.2.2 to the
             Original Agreement (herein "DRAFT SETTLEMENT") shall not have been
             concluded


                                       76

             prior to the Closing Date, Seller shall indemnify Purchaser and any
             of the Wholly-Owned Companies against any and all claims identified
             in the Draft Settlement, provided that Purchaser shall procure that
             IF FO GmbH shall pay to Seller any amounts recovered from any third
             party in relation to such claim, although neither Purchaser nor IF
             FO GmbH shall be under any obligation to seek any such recovery.

      15.2.3 Seller shall indemnify IF FO GmbH against any and all claims
             related to alleged product defects as described in Exhibit 15.2.3
             to this Agreement, provided that Purchaser shall procure that IF FO
             GmbH shall pay to Seller any amounts recovered from any third party
             in relation to any such claim. Purchaser shall cause IF FO GmbH to
             use commercially reasonable efforts in the recovery of damages from
             third parties in relation to any such claim.

15.3  Section 15.1 shall apply mutatis mutandis to any indemnification of Seller
      and Seller's Affiliates by Purchaser.

E.    MISCELLANEOUS

16.   NON-COMPETE UNDERTAKING

16.1  Seller agrees to not directly or indirectly, manufacture, develop or sell
      any fiber optical products similar to or derivative of the products being
      sold or under development by the FO Business Unit as of the Closing Date
      (herein "RESTRICTED ACTIVITIES"), for three (3) years from the Closing
      Date.

16.2  Nothing in Section 16.1 shall prevent Seller during the three (3) year
      period specified in Section 16.1 above from

      -     holding, directly and indirectly, ownership of an equity interest
            not greater than 20 % in an entity engaged in the Restricted
            Activities; and

      -     from acquiring, directly or indirectly, shares in, or the assets or
            undertaking of, any entity which carries on Restricted Activities,
            provided (i) that such Restricted Activities do not constitute the
            principal activities of the entity or business acquired (the
            Restricted Activities shall constitute the principal activities of
            an entity or business acquired if during the four (4) consecutive
            calendar quarters prior to the acquisition of the entity or business
            such activities contributed more than 50 % of the total sales of the
            entity or business acquired) (herein "Competing Business"), and (ii)
            that the Seller shall cease to carry on, or to have such


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            Competing Business cease carrying on, the Restricted Activities
            within one (1) year from completion of the relevant acquisition,
            unless (a) the Competing Business or interest therein was acquired
            by Seller as part of a larger acquisition and the value properly
            attributable to the Restricted Activities did not at the date of
            acquisition amount to more than 20 % of the value of such larger
            acquisition taken as a whole; or (b) the revenues of the Competing
            Business during four (4) consecutive calendar quarters prior to the
            acquisition were less than 50 % of the revenues of Purchaser in the
            corresponding period.

16.3  For a period of one (1) year from the Closing Date, Seller agrees that,
      except as contemplated by Section 17 below or as otherwise agreed to by
      Purchaser, without the prior consent of Purchaser, it will not directly or
      indirectly solicit, influence, entice or encourage any person who at such
      time is, or who at any time in the six-months period prior to such time
      has been, an employee of, or consultant to, Purchaser or any of its
      subsidiaries to (i) cease or curtail his or her relationship therewith or
      (ii) to accept employment with Seller; provided, however, that nothing
      contained herein shall prevent Seller from hiring or employing any person
      who responds to an advertisement in a newspaper or other media of general
      circulation. In the case of the Key Employees who have been promised
      retention payments, as listed in Exhibit 7.1.13(b)(iii) to the Original
      Agreement, the covenants in the preceding sentence shall apply for a
      period of two (2) years from the Closing Date.

16.4  For a period of one (1) year from the Closing Date, Purchaser agrees that
      it will not directly or indirectly solicit, influence, entice or encourage
      any person who at such time is, or who at any time in the six-months
      period prior to such time had been, an employee of, or consultant to,
      Seller or any of its subsidiaries (other than employees of the FO
      Business) to (i) cease or curtail his or her relationship therewith or
      (ii) to accept employment with Purchaser; provided, however, that nothing
      contained herein shall prevent Purchaser from hiring or employing any
      person who responds to an advertisement in a newspaper or other media of
      general circulation.

17.   RESTRUCTURING AND SEVERANCE MATTERS

17.1  Seller agrees to use its reasonable efforts to assist Purchaser in
      planning for and implementing, in an efficient and cost-effective manner,
      Purchaser's plan for restructuring the FO Business Unit (herein
      "RESTRUCTURING PLAN"). Purchaser shall keep Seller informed of the
      development and refinement of the Restructuring Plan. The Parties shall
      meet regularly to discuss the planning and implementation of the
      Restructuring Plan.


                                       78

17.2  As part of the Restructuring Plan, Purchaser intends to reduce the
      workforce of the FO Business Unit. Purchaser's preliminary list of
      employees to be terminated at the various facilities of the FO Business
      Unit is attached hereto as Exhibit 17.2 (herein "FORCE REDUCTION PLAN").
      Purchaser will advise Seller of any changes in the Force Reduction Plan.
      Changes that increase the number of employees to be terminated or which
      could reasonably be expected to increase the costs of the reduction in
      workforce shall be subject to the approval of Seller.

17.3  With respect to the severance of employees of the FO Business Unit
      pursuant to the Restructuring Plan, the Parties agree as follows:

      17.3.1 The Parties shall cooperate to minimize Severance Costs. For
             purposes of this Agreement, "SEVERANCE COSTS" shall mean (i) all
             severance payments made pursuant to severance plans, social plans
             or individually negotiated termination agreements entered into with
             employees of the FO Business Unit terminated pursuant to the
             Restructuring Plan, (ii) all wages and salaries payable to such
             employees, and all social security contributions payable by the
             employer with respect to such employees, from the end of the
             statutory or contractual notice periods applicable to each
             individual employee or such other notice periods as may be agreed
             upon between Seller and Purchaser (which may be different for
             different categories of employees) through the termination of the
             employee's employment, (iii) all fees and expenses of third party
             consultants whose appointment has been approved by both Parties,
             court costs and the costs of any reconciliation committees dealing
             with the reconciliation of interests and/or social plans, and (iv)
             relocation or other payments described in Section 17.3.2.
             "SEVERANCE COSTS" shall not include attorneys fees of the Parties
             or their Affiliates or charges for the time of any employee of
             either Party or its Affiliates engaged in such activities.

      17.3.2 In order to assist in the mitigation of Severance Costs, Seller
             shall use reasonable efforts to identify opportunities to find
             suitable employment for employees of the FO Business Unit that are
             to be terminated pursuant to the Force Reduction Plan with other
             business units of Seller or its Affiliates, and the Parties shall
             cooperate to facilitate the transfer of such employees. Any
             relocation payments or other payments to such employees to induce
             them to agree to such transfer shall be subject to approval of both
             Parties.

      17.3.3 The Parties shall jointly participate in the negotiation of
             severance plans, social plans and termination agreements to be
             entered into with employees


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             of IF FO GmbH located in Berlin, Germany and employees of IF
             Trutnov located in Trutnov, Czech Republic to be terminated
             pursuant to the Force Reduction Plan. Such negotiations shall be
             conducted under the direction of such person or persons as the
             Parties shall agree. All severance plans, social plans and
             individually negotiated termination agreements entered into with
             such employees shall be subject to the approval of both Parties.

      17.3.4 The Parties shall jointly participate in the negotiation of
             severance plans, social plans and termination agreements to be
             entered into with employees of IF FO GmbH located in Munich,
             Germany to be terminated pursuant to the Force Reduction Plan.

      17.3.5 Purchaser shall make offers of employment to the employees of IF NA
             located in Longmont, Colorado, U.S.A. and San Jose, California,
             U.S.A. identified on Exhibit 17.3.5 to this Agreement.

      17.3.6 The Parties shall bear the Severance Costs in the manner specified
             in Exhibit 17.3.6 to this Agreement.

17.4  Seller shall bear all costs related to the restoration or refurbishment of
      the Munich, Germany facility occupied by IF FO GmbH pursuant to the
      Perlach Rental Agreement described in Section 18.1, including all costs
      related to the removal and/or disposal of any reactors located at such
      facility.

17.5  Except as specifically provided in this Section 17, Purchaser and its
      Affiliates shall bear all costs associated with the implementation of the
      Restructuring Plan, and Seller shall have no obligation to reimburse
      Purchaser or any of its Affiliates for any costs incurred in the
      restructuring of the FO Business Unit.

17.6  The Parties shall negotiate in good faith such additional agreements as
      shall be necessary or appropriate to implement the general provisions of
      this Section 17.

18.   AGREEMENTS BETWEEN SELLER AND IF FO GMBH

18.1  Seller and IF FO GmbH have concluded the following transition agreements
      (herein "TRANSITION AGREEMENTS"):



No.                                  Agreement
- ---                                  ---------
   
1.    Corporate Service Agreement between IF FO GmbH and Seller

2.    Marketing Service Agreement between IF FO GmbH and Infineon Technologies
      Hong Kong Ltd.



                                       80



No.                                  Agreement
- ---                                  ---------
   
3.    Marketing Service Agreement between IF FO GmbH and Infineon Technologies
      Japan KK

4.    Development Agreement between IF FO GmbH and IF NA

5.    Marketing Service Agreement between IF FO GmbH and IF NA

6.    IT Service Agreement between IF FO GmbH and Seller

7.    Distribution Agreement between IF FO GmbH and Seller

8.    Chip Supply Agreement between IF FO GmbH and Seller

9.    POF Product Supply Agreement between IF FO GmbH and Seller

10.   AIT Development Agreement between IF FO GmbH and Seller

11.   IC Development Agreement between IF FO GmbH and Seller

12.   Perlach Rental Agreement between IF FO GmbH and Seller

13.   Regensburg Rental Agreement between IF FO GmbH and Seller

14.   Corporate Research (CPR) Development Agreement between IF FO GmbH and
      Seller


18.2  As to the continuation of the Transition Agreements after the Closing
      Date, Purchaser and Seller agree as follows:

      18.2.1 IF FO GmbH and Seller or the respective Seller's Affiliate will
             terminate contracts nos. 1-5 as listed under Section 18.1 above on
             the Closing Date. At the option of Purchaser, upon notice to Seller
             at least one month prior to the Closing Date, IF FO GmbH and Seller
             shall enter into the Post Closing Service Agreement substantially
             in the form attached as Exhibit 17.2.1 to the Original Agreement;
             provided, however, that such form of agreement shall be revised to
             include provisions under which Seller shall continue to provide
             human resources and failure analysis services to IF FO GmbH,
             substantially in the manner currently being provided, during the
             term specified therein.

      18.2.2 Contract no. 6 (IT Service Agreement) shall terminate as of the
             Closing Date. The Parties agree that they will use reasonable
             efforts to enter into a new Post Closing IT Support Agreement
             within one month following the Signing Date. It is expected that
             the scope of IT services to be provided by Seller following the
             Closing will be reduced from those currently being provided.
             Services to be provided under the Post Closing IT Support Agreement
             are expected to include support for all existing business
             applications that are required by Purchaser following the Closing
             and all infrastructure which directly supports such applications
             and access thereto.


                                       81

             Such services are not expected to include support for desktop and
             networking infrastructure. The total consideration payable under
             the Post Closing IT Support Agreement shall be negotiated in good
             faith and is expected to be between EUR 200,000 and EUR 300,000 per
             month, depending on the scope of services the Parties agree shall
             be provided.

      18.2.3 It is anticipated that contract no. 7 (Distribution Agreement) as
             listed under Section 18.1 above shall terminate as of the Closing
             Date. At the option of Purchaser upon notice to Seller at least one
             month prior to the Closing Date, contract no. 7 shall be extended
             with respect to its provisions regarding "demand fulfillment
             services" (logistics) for a maximum of six (6) months beyond the
             Closing Date. In this case IF FO GmbH shall have the right to
             terminate this contract at the end of any calendar month upon one
             (1) month prior notice.

      18.2.4 Contract no. 8 (Chip Supply Agreement) as listed under Section 18.1
             above shall remain in effect, provided that the Parties will enter
             into an amendment which shall provide that the yield risk shall be
             borne by IF FO GmbH up to achievement of the M9 milestone, as
             defined in Seller's development process, and by Seller for time
             periods thereafter and that the price for products supplied under
             contract no. 8 (with the exception of chips used in POF products,
             for which Section 18.2.5 (b) shall apply) shall be as set forth on
             Exhibit 18.2.4 to this Agreement, or as the Parties shall otherwise
             agree.

      18.2.5 Contract no. 9 (POF Product Supply Agreement) as listed under
             Section 18.1 above shall be re-negotiated between IF FO GmbH and
             Seller in good faith along the following principles:

             (a)  The yield risk shall be borne by IF FO GmbH up to achievement
                  of the M9 milestone as defined in Seller's development process
                  and by Seller for time periods thereafter.

             (b)  Products shall be invoiced based on Seller's manufacturing
                  cost plus 5.75% of such costs (excluding the cost of chips
                  purchased from third parties and the cost of cavity as
                  interface (CAI) components). In the event that Seller achieves
                  any cost savings, such savings shall be shared in accordance
                  with a formula to be agreed upon in good faith after signing
                  of this Agreement.


                                       82

             (c)  Payment terms for products shipped during the first
                  twenty-four (24) months following the Closing shall be as set
                  forth on Exhibit 18.2.5 to this Agreement.

             (d)  In the event that IF FO GmbH cannot adhere to the volumes
                  forecasted, Seller and IF FO GmbH shall work out in good faith
                  a mechanism on how to reduce the manufacturing cost.

             (e)  In the event that IF FO GmbH shall cancel any purchase order
                  to Seller, it shall reimburse Seller for the costs incurred.

             (f)  The other provisions of contract no. 9 shall remain
                  substantially unchanged.

      18.2.6 Contract no. 10 (AIT Development Agreement) as listed under Section
             18.1 above shall remain in effect after the Closing Date, provided,
             however, that the license back granted to Seller under development
             results conceived under this agreement shall not apply for use in
             connection with Restricted Activities.

      18.2.7 Contracts no. 11 - 13 as listed under Section 18.1 above shall
             remain in effect after the Closing Date, provided that, in case of
             contract no. 12 (Perlach Rental Agreement) the Parties will confer
             in good faith and make appropriate adjustments, if any, to the
             rental provisions to properly reflect the space actually occupied
             as of the Closing Date.

      18.2.8 Contract no. 14 (Corporate Research Development Agreement) as
             listed under Section 18.1 above shall terminate as of the Closing
             Date. Seller and IF FO GmbH shall enter into appropriate agreements
             relating to the research and development activities described in
             Section 14.3, which shall be subject to the reasonable approval of
             Purchaser.

19.   RESTRICTION OF ANNOUNCEMENT / COOPERATION / CONFIDENTIALITY

19.1  Each of the Parties undertakes that prior to the Closing Date it will not
      make an announcement in connection with this Agreement unless required by
      applicable mandatory law or share exchange regulations or unless the other
      Party hereto has given its consent to such announcement, including the
      form of such announcement, which consents may not be unreasonably withheld
      and may be subject to conditions. If and to the extent any announcement or
      disclosure of information regarding the


                                       83

      subject matter of this Agreement is to be made under applicable mandatory
      laws, in particular any applicable share exchange rules, the Party being
      concerned shall not disclose any such information without prior
      consultation with the other Parties. The Parties agree that on the Signing
      Date the Parties will publish a joint press release substantially in the
      form as attached as Exhibit 19.1 to this Agreement, Seller may publish an
      "ad hoc"-publication according to Section 15 of the German Securities
      Exchange Act (Wertpapierhandelsgesetz - WpHG) and Purchaser may publish a
      report on Form 8-K with the SEC which will incorporate the English
      language version of Exhibit 19.1.

19.2  Upon and after the Closing Date, Seller and Purchaser shall each use their
      best efforts to execute and deliver or procure to be done, executed and
      delivered all such further acts, deeds, documents, instruments of
      conveyance, assignment and transfer that may be reasonably necessary to
      implement the terms of this Agreement.

19.3  The Parties understand and agree that all Proprietary Information (as
      defined in Section 19.5 below) shall be treated as confidential. The
      receiving Party shall use the same degree of care as it uses with regard
      to its own Proprietary Information to prevent disclosure, use or
      publication of the disclosing Party's Proprietary Information. Proprietary
      Information of the originating Party shall be held confidential by the
      receiving Party above unless it is, has been or shall be:

      19.3.1 obtained legally and freely from a third party without restriction;

      19.3.2 independently developed by the receiving Party at a prior time or
             in a separate and distinct manner without benefit of any of the
             Proprietary Information of the disclosing Party, and documented to
             be as such;

      19.3.3 made available by the disclosing Party for general release
             independent of the receiving Party;

      19.3.4 within the public domain or later becomes part of the public domain
             as a result of acts by someone other than the receiving Party and
             through no fault or wrongful act of the receiving Party.

19.4  A receiving Party may disclose Proprietary Information of a disclosing
      Party to directors, officers, employees and advisors of the receiving
      Party or its Affiliates who have undertaken in writing to keep Proprietary
      Information disclosed hereunder confidential or are subject to
      professional confidentiality obligations. Any disclosure hereof required
      by legal process pursuant to this Section shall only be made after
      providing the disclosing Party with notice thereof in order to permit the
      disclosing


                                       84

      Party to seek an appropriate protective order or exemption. Violation by a
      Party, its directors, officers, employees or its advisors of the foregoing
      provisions shall entitle the disclosing Party, at its option, to obtain
      injunctive relief without a showing of irreparable harm or injury. The
      provisions of this Section will be effective for a period of two (2) years
      after the Closing Date.

19.5  "PROPRIETARY INFORMATION" shall mean the information created, transferred,
      recorded or employed as part of, or otherwise resulting from the
      activities undertaken pursuant to this Agreement or the Disclosure
      Schedules and Exhibits hereto which constitutes the confidential,
      proprietary or trade secret information of the disclosing Party as well as
      the terms and conditions of this Agreement. Such information may be of,
      but not limited to, a business, organizational, technical, financial,
      marketing, operational, regulatory or sales nature and shall include,
      without limitation, any and all source codes and information relating to
      services, methods of operation, price lists, customer lists, technology,
      designs, specifications or other proprietary information of the business
      or affairs of a Party or its Affiliates. Proprietary Information may
      either be in a written or an oral form.

20.   NOTICES

      All notices and other communications hereunder shall be made in writing
      and shall be delivered or sent by registered mail or courier to the
      addresses below or to such other addresses which may be specified by any
      Party to the other Party in the future in writing:

      If to Seller:

      Infineon Technologies AG
      Legal Department
      Postfach 80 09 49
      81609 Munchen
      Germany
      Telefax: +49 89 234 24 108

      with a copy to:

      Freshfields Bruckhaus Deringer
      Dr. Ferdinand Fromholzer
      Prannerstra(beta)e 10
      80333 Munchen


                                       85

      Germany
      Telefax: +49 89 20 70 21 00

      If to Purchaser:

      Finisar Corporation
      1308 Moffett Park Drive
      Sunnyvale, CA  94089
      U.S.A.
      Attention: Chief Executive Officer
      Telefax: +1 (408) 543-1000

      with a copy to:

      Gray Cary Ware & Freidenrich LLP
      2000 University Avenue
      East Palo Alto, CA 94303-2248
      U.S.A.
      Attention: Dennis C. Sullivan, Esq.
      Telefax: +1 (650) 833-2001

      and

      Taylor Wessing
      Konigsallee 92a
      40212 Dusseldorf
      Germany
      Attention: Dr. Peter Hellich
      Telefax: +49 (0) 211 8387-100

21.   MISCELLANEOUS

21.1  All expenses, costs, fees and charges in connection with the transactions
      contemplated under this Agreement, including without limitation, fees for
      legal and financial advisory services, shall be borne by the Party
      commissioning the respective costs, fees and charges. All notarial fees
      incurred with the notarization of this Agreement as well as all official
      fees charged by the cartel authorities in connection with the merger
      clearances required under this Agreement shall be borne by Purchaser.
      Purchaser shall


                                       86

      be responsible for the payment of any sales, transfer or stamp taxes, or
      other similar charges, payable by reason of the transactions contemplated
      by this Agreement.

21.2  Effective upon the Closing, Purchaser hereby irrevocably and
      unconditionally waives any and all claims against Seller and its
      Affiliates for the alleged infringement by Seller and/or its Affiliates of
      Purchaser's patents by the FO Business Unit prior to the Closing Date.

21.3  All Exhibits and Disclosure Schedules to this Agreement constitute an
      integral part of this Agreement and are incorporated herein by reference.

21.4  This Agreement and the Ancillary Agreements, the Exhibits and Disclosure
      Schedules to this Agreement above (including the Exhibits to the Original
      Agreement referred to herein) comprise the entire agreement between the
      Parties concerning the subject matter hereof and supersede and replace all
      oral and written declarations of intention made by the Parties in
      connection with the contractual negotiations, including the Original
      Agreement. Changes or amendments to this Agreement (including this Section
      21.4) must be made in writing by the Parties or in any other legally
      required form, if so required.

21.5  No Party shall be entitled to assign any rights or claims under this
      Agreement or any of the Ancillary Agreements without the written consent
      of the other Parties.

21.6  Interest payable under any provision of this Agreement or any of the
      Ancillary Agreements shall be calculated on the basis of actual days
      elapsed divided by 360.

21.7  Business days (Werktage) (including, for the avoidance of doubt,
      Saturdays) and banking days (Bankarbeitstage) shall be those prevailing in
      Frankfurt am Main and the City of New York.

21.8  Neither this Agreement nor any of the Ancillary Agreements shall grant any
      rights to, or is intended to operate for, the benefit of third parties
      unless otherwise explicitly provided for herein.

21.9  In this Agreement the headings are inserted for convenience only and shall
      not affect the interpretation of this Agreement; where a German term has
      been inserted in quotation marks and/or italics it alone (and not the
      English term to which it relates) shall be authoritative for the purpose
      of the interpretation of the relevant English term in this Agreement.

21.10 No Party, except as provided otherwise herein or in the respective
      Ancillary Agreement, shall be entitled (i) to set-off (aufrechnen) any
      rights and claims it may


                                       87

      have against any rights or claims any other Party may have under this
      Agreement or under any of the Ancillary Agreements or (ii) to refuse to
      perform any obligation it may have under this Agreement or under any of
      the Ancillary Agreements on the grounds that it has a right of retention
      (Zuruckbehaltungsrecht) unless the rights or claims of the relevant Party
      claiming a right of set-off (Aufrechnung) or retention (Zuruckbehaltung)
      have been acknowledged (anerkannt) in writing by the relevant other Party
      or have been confirmed by final decision of a competent court (Gericht) or
      arbitration court (Schiedsgericht).

21.11 Any currency conversions shall be determined using (i) the European
      Central Bank fixing rates for the respective date which are published both
      by electronic market information providers (e.g. Reuters page ECB37) and
      on the ECB's website www.ecb.int shortly after 2.15 p.m. CET or, (ii) in
      the event such rates are not available on such date, Reuters world spot
      rates (mid rate on page FX=) taken as close as possible to 2.15 p.m. CET
      shall be used ((i) or (ii), as the case may be, herein "EXCHANGE RATES").

21.12 This Agreement shall be governed by, and be construed in accordance with,
      the laws of the Federal Republic of Germany, without regard to principles
      of conflicts of laws and without regard to the UN Convention on the Sale
      of Goods. All disputes arising in connection with this Agreement or its
      validity shall be finally settled by three arbitrators in accordance with
      the Arbitration Rules of the German Institution of Arbitration e.V. (DIS)
      without recourse to the ordinary courts of law. The venue of the
      arbitration shall be Munich. The language of the arbitral proceedings
      shall be English.

21.13 Purchaser shall maintain at all times a duly appointed agent in Germany,
      which may be changed upon ten (10) days prior written notice to Seller,
      for the service of any process or summons in connection with any issue,
      litigation, action or proceeding brought in any such court or arbitral
      tribunal in connection with this Agreement. Any such process or summons
      may also be served on Purchaser by mailing a copy of such process or
      summons to such agent at its address set forth below, and in the manner
      provided in Section 19 above. Purchaser herewith appoints Dr. Peter
      Hellich, Taylor Wessing, Konigsallee 92a, 40212 Dusseldorf, Germany,
      Telefax: +49-(0)211 83 87-100 as such agent. Purchaser hereby irrevocably
      consents to the exclusive personal jurisdiction and venue of any court or
      arbitral tribunal of competent jurisdiction in Germany in any action,
      claim or proceeding arising out of or in connection with this Agreement
      and agrees not to commence or prosecute any action, claim or proceeding or
      to enforce an arbitration decision in any other court. Purchaser hereby
      expressly and irrevocably waives and agrees not to assert the defense of
      lack of personal


                                       88

      jurisdiction, forum non conveniens or any similar defense with respect to
      the maintenance of any such action or proceeding in Germany.

21.14 In the event that any terms or provisions of the Ancillary Agreements
      conflict with the terms or provisions of this Agreement, the terms and
      provisions of this Agreement shall prevail, unless specifically provided
      for otherwise in the Ancillary Agreements.

21.15 In the event that one or more provisions of this Agreement shall, or shall
      be deemed to, be invalid or unenforceable, the validity and enforceability
      of the other provisions of this Agreement shall not be effected thereby.
      In such case, the Parties hereto agree to recognize and give effect to
      such valid and enforceable provision or provisions which correspond as
      closely as possible with the commercial intent of the Parties. The same
      shall apply in the event that the Agreement contains any gaps
      (Vertragslucken).







                                  /s/ Rudolf v. Moreau
                                  Attorney-In-Fact, for Infineon Technologies AG


                                  /s/ Dr. Peter Hellich
                                  Attorney-In-Fact, for Finisar Corporation