1


     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 28, 2000


                                                      REGISTRATION NO. 333-31396
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- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------


                                AMENDMENT NO. 2

                                       TO

                                    FORM S-1
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933

                                NEW FOCUS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


                                                            
           CALIFORNIA
   (PRIOR TO REINCORPORATION)
            DELAWARE                           3674                          33-0404910
    (AFTER REINCORPORATION)        (PRIMARY STANDARD INDUSTRIAL           (I.R.S. EMPLOYER
(STATE OR OTHER JURISDICTION OF    CLASSIFICATION CODE NUMBER)         IDENTIFICATION NUMBER)
 INCORPORATION OR ORGANIZATION)


                               2630 WALSH AVENUE
                       SANTA CLARA, CALIFORNIA 95051-0905
                                 (408) 980-8088
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF
                   REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)

                              KENNETH E. WESTRICK
                     PRESIDENT AND CHIEF EXECUTIVE OFFICER
                               2630 WALSH AVENUE
                       SANTA CLARA, CALIFORNIA 95051-0905
                                 (408) 980-8088
 (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE,
                             OF AGENT FOR SERVICE)
                            ------------------------

                                   COPIES TO:


                                              
            JUDITH M. O'BRIEN, ESQ.                            NORA L. GIBSON, ESQ.
           ALISANDE M. ROZYNKO, ESQ.                         LAURA M. DE PETRA, ESQ.
              MARGO M. EAKIN, ESQ.                              LORA D. BLUM, ESQ.
            EDWARD F. VERMEER, ESQ.                       BROBECK PHLEGER & HARRISON LLP
        WILSON SONSINI GOODRICH & ROSATI                  ONE MARKET, SPEAR STREET TOWER
            PROFESSIONAL CORPORATION                     SAN FRANCISCO, CALIFORNIA 94105
               650 PAGE MILL ROAD                                 (415) 442-0900
              PALO ALTO, CA 94304
                 (650) 493-9300


        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
As soon as practicable after the effective date of this Registration Statement.

    If any of the securities being registered on this form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box.  [ ]

    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering.  [ ]

    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.  [ ]

    If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.  [ ]

    If delivery of the prospectus is expected to be made pursuant to Rule 434,
check the following box.  [ ]

                        CALCULATION OF REGISTRATION FEE


                                                                                
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                                                                 PROPOSED MAXIMUM
TITLE OF EACH CLASS OF                                              AGGREGATE               AMOUNT OF
SECURITIES TO BE REGISTERED                                    OFFERING PRICE(1)(2)    REGISTRATION FEE(3)
- ------------------------------------------------------------------------------------------------------------
Common Stock, $0.001 par value..............................       $86,250,000               $22,770
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(1) Includes shares which the underwriters have the option to purchase to cover
    over-allotments, if any.

(2) Estimated solely for the purpose of Rule 457(o) of the Securities Act of
    1933 solely for the purpose of computing the amount of the registration fee.

(3) A registration fee of $22,770 was paid in connection with the initial filing
    on March 1, 2000.

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL HEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION, ACTING
PURSUANT TO SUCH SECTION 8(a), MAY DETERMINE.
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   2


                                EXPLANATORY NOTE



     The purpose of this Amendment No. 2 to the Registration Statement is solely
to file certain exhibits to the Registration Statement, as set forth below in
Item 16(a) of Part II.

   3

                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 13. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

     The following table sets forth the costs and expenses, other than
underwriting discounts and commissions, payable by New Focus, Inc. in connection
with the sale of Common Stock being registered. All amounts are estimates except
the SEC registration fee and the NASD filing fee.



                                                           
SEC registration fee........................................  $22,770
NASD filing fee.............................................    9,125
Nasdaq National Market listing fee..........................        *
Printing and engraving costs................................        *
Legal fees and expenses.....................................        *
Accounting fees and expenses................................        *
Blue Sky fees and expenses..................................    3,000
Transfer Agent and Registrar fees...........................        *
Miscellaneous expenses......................................        *
                                                              -------
Total.......................................................  $     *
                                                              =======



- -------------------------
* To be filed by amendment.

ITEM 14. INDEMNIFICATION OF DIRECTORS AND OFFICERS

     Section 145 of the Delaware General Corporation Law permits a corporation
to include in its charter documents, and in agreements between the corporation
and its directors and officers, provisions expanding the scope of
indemnification beyond that specifically provided by the current law.


     The Registrant's Certificate of Incorporation provides for the
indemnification of directors to the fullest extent permissible under Delaware
law.



     The Registrant's Bylaws provides for the indemnification of officers,
directors and third parties acting on behalf of the Registrant if such person
acted in good faith and in a manner reasonably believed to be in and not opposed
to the best interest of the Registrant, and, with respect to any criminal action
or proceeding, the indemnified party had no reason to believe his or her conduct
was unlawful.


     The Registrant has entered into indemnification agreements with its
directors and executive officers, in addition to indemnification provided for in
the Registrant's Bylaws, and intends to enter into indemnification agreements
with any new directors and executive officers in the future.

ITEM 15. RECENT SALES OF UNREGISTERED SECURITIES

     Since inception, we have issued unregistered securities to a limited number
of persons as described below:

     None of these transactions involved any underwriters, underwriting
discounts or commissions, or any public offering, and we believe that each
transaction was exempt from the registration requirements of the Securities Act
by virtue of Section 4(2) thereof, Regulation D promulgated thereunder or Rule
701 pursuant to compensatory benefit plans and contracts relating to
compensation as provided under such Rule 701. The recipients of securities in
each such transaction represented their intention to acquire the securities for
investment only and not with a view to or for sale in connection with any
distribution thereof, and appropriate legends were affixed to the share
certificates and instruments issued in such transactions. All recipients had
adequate access, through their relationships with us, to information about us.
- -------------------------
 (1) On April 18, 1990, we sold 400,000 shares of common stock to Milton Chang
     at a purchase price of $.005 per share. On April 18, 1990, the Board of
     Directors granted Milton Chang an option outside

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     of our Stock Option Plan for 800,000 shares of our Common Stock at an
     exercise price of $.0025. Mr. Chang exercised this option on January 19,
     2000.

 (2) From February 28, 1997 through January 31, 2000, (the most recent
     practicable date) we granted stock options to acquire an aggregate of
     5,826,000, 422,000 and 1,989,200 shares of our common stock at prices
     ranging from $.46 to $1.25, $.62 to $.62 and from $.62 to $1.25 to
     employees, consultants and directors pursuant to our 1990 Incentive Stock
     Option Plan, 1998 Stock Plan and 1999 Stock Plan, respectively.

 (3) From April, 1991 through February, 1992, we issued 8,640,000 shares of
     Series A preferred stock to Milton Chang pursuant to a series of put-option
     agreements at a price of $.1250.

 (4) From May, 1990 through January 1991 we sold 15,160,000 shares of Series A
     Preferred Stock for $.125 per share to a group of private investors for an
     aggregate purchase price of $1,895,000.

 (5) On December 10, 1993, we sold 1,000,000 shares of Series B Preferred Stock
     for $0.25 per share to a group of private investors for an aggregate
     purchase price of $250,000.

 (6) On July 24, 1998, we sold 600,000 shares of Series C Preferred Stock for
     $.85 per share to a group of private investors for an aggregate purchase
     price of $510,000.

 (7) On July 31, 1998, and August 6, 1998, we sold 3,977,000 shares of Series D
     Preferred Stock for $1.00 per share to a group of private investors for an
     aggregate purchase price of $3,977,000.

 (8) On February 9, 1999, in connection with a Loan and Security Agreement, we
     issued a warrant to purchase 140,000 shares of Series D Preferred Stock at
     an exercise price of $1.00 to Venture Lending and Leasing II, Inc.

 (9) On June 14, 1999, we sold 10,857,616 shares of Series E Preferred Stock for
     $1.20 per share to a group of private investors for an aggregate purchase
     price of $13,029,139.20.

(10) We entered into a Technology Transfer Agreement dated June 24, 1999, with
     Peter Chen pursuant to which we purchased certain technology from Mr. Chen
     in consideration for options to purchase 230,000 shares of our common stock
     at the fair market value and the sum of $220,000. Additional terms and
     conditions are set forth in such Technology Transfer Agreement.

(11) On October 15, 1999, we sold 1,113,800 shares of Series F Preferred for
     $1.20 per share to a group of private investors for an aggregate purchase
     price of $1,336,560.

(12) On November 23, 1999, we sold 9,350,728 shares of Series G Preferred for
     $3.25 per share to a group of private investors for an aggregate purchase
     price of $30,389,866.

(13) On March 3, 1999 and November 1, 1999, we entered into consulting
     agreements with John Dexheimer, one of our directors, for services rendered
     in connection with the Series E, Series F and Series G Preferred Stock
     financings. Pursuant to these agreements, Mr. Dexheimer received warrants
     to purchase 111,792 shares of Series E Preferred Stock at a price per share
     of $1.20.

(14) On February 28, 2000, we issued rights to 116,000 shares of our stock in
     connection with a business acquisition.

     For additional information concerning these equity investment transactions,
reference is made to the information contained under the caption "Certain
Transactions" in the form of prospectus included herein.

     The sales of the above securities were deemed to be exempt from
registration in reliance on Rule 701 promulgated under Section 3(b) under the
Securities Act as transactions pursuant to a compensatory benefit plan or a
written contract relating to compensation, or in reliance on Section 4(2) of the
Securities Act or Regulation D promulgated thereunder as transactions by an
issuer not involving any public offering. The recipients of securities in each
such transaction represented their intention to acquire the securities for
investment only and not with a view to or for sale in connection with any
distribution thereof and appropriate legends were affixed to the share
certificates and other instruments issued in such transactions.

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   5

All recipients either received adequate information about New Focus, Inc. or had
access, through employment or other relationships, to such information.

ITEM 16. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) EXHIBITS




EXHIBIT
NUMBER                            DESCRIPTION
- -------                           -----------
       
 1.1*     Form of Underwriting Agreement
 3.1**    Amended and Restated Certificate of Incorporation of the
          Registrant
 3.2**    Bylaws of the Registrant
 4.1*     Form of stock certificates
 4.2      Warrant to Purchase Series D Preferred Stock dated February
          1999, between Registrant and Venture Lending and Leasing,
          see Exhibit 10.15.
 4.3**    Warrant to Purchase Series E Preferred Stock dated February
          9, 2000, between Registrant and John Dexheimer.
 4.4**    Warrant to Purchase Series E Preferred stock dated February
          9, 2000, between Registrant and Pamela York.
 5.1*     Opinion of Wilson Sonsini Goodrich & Rosati, Professional
          Corporation
10.1**    Form of Indemnification Agreement between the Registrant and
          each of its directors and officers
10.2**    2000 Stock Plan
10.3**    2000 Employee Stock Purchase Plan
10.4**    2000 Director Option Plan and form of agreement thereunder
10.5**    Form of Amendment to New Focus, Inc. Non Statutory Stock
          Option Agreement, Restated Stock Purchase Agreement,
          including Security Agreement and Promissory Note between
          Registrant and Kenneth E. Westrick, Paul Smith, Bao-Tong Ma,
          George Yule, Robert Marsland, Timothy Day, dated January 12,
          2000.
10.6**    Premises Lease Contract between Registrant and Shenzhen New
          and High-tech Village Development Company dated September
          23, 1999.
10.7**    Lease Agreement between Registrant and Silicon Valley
          Properties dated December 23, 1999.
10.8+     Agreement on Terms and Conditions of Purchase and Sale of
          Optical Components between Registrant and Corning,
          Incorporated dated January 1, 2000.
10.9**    Lease Agreement between Focused Research Inc. and University
          Science Center Partnership, dated May 22, 1996, as amended,
          June 19, 1997.
10.10**   Fifth Amended and Restated Registration Rights Agreement
10.11+    Development Agreement between Registrant and Hewlett-Packard
          GmbH dated December 23, 1996.
10.12+    Addendum to the Development Agreement between Registrant and
          Hewlett-Packard GmbH dated November 6, 1997.
10.13+    Addendum No. 2 to the Development Agreement of December 23,
          1996 between Registrant and Agilent Technologies Deutschland
          GmbH dated December 10, 1999.
10.14+    Memorandum of Agreement between Registrant and Alcatel USA
          Sourcing, L.P. dated January 7, 2000.
10.15     Loan and Security Financing Agreement between Registrant and
          Venture Lending and Leasing II, Inc.
21.1**    List of Subsidiaries
23.1**    Consent of Ernst & Young LLP, Independent Auditors
23.2*     Consent of Counsel (see Exhibit 5.1)
24.1**    Power of Attorney
27.1*     Financial Data Schedules



- -------------------------

 + The Registrant will request confidential treatment with respect to certain
   portions of this Exhibit. The omitted portions will be separately filed with
   the Commission.


 * To be filed by amendment.

** Previously filed.

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(b) FINANCIAL STATEMENT SCHEDULES

                SCHEDULE II -- VALUATION AND QUALIFYING ACCOUNTS

ALLOWANCE FOR DOUBTFUL ACCOUNTS:



                                                                ADDITIONS-
                                                 BALANCES AT    CHARGED TO                   BALANCES
                                                  BEGINNING     COSTS AND     DEDUCTIONS-    AT END OF
                                                  OF PERIOD      EXPENSES     WRITE-OFFS      PERIOD
                                                 -----------    ----------    -----------    ---------
                                                                                 
Year ended March 31, 1998......................     $ 70           $ 63            --          $$133
Year ended March 31, 1999......................     $133           $ 40          $(38)         $135
Nine months ended December 31, 1999............     $135           $ 39          $(14)         $160


     Schedules other than that listed above have been omitted since they are not
required or are not applicable or the required information is shown in the
financial statements or related notes.

ITEM 17. UNDERTAKINGS

     The undersigned Registrant hereby undertakes to provide to the Underwriters
at the closing specified in the Underwriting Agreement certificates in such
denominations and registered in such names as required by the Underwriters to
permit prompt delivery to each purchaser.

     Insofar as indemnification by the Registrant for liabilities arising under
the Securities Act may be permitted to directors, officers and controlling
persons of the Registrant pursuant to the provisions referenced in Item 14 of
this Registration Statement or otherwise, the Registrant has been advised that
in the opinion of the Securities and Exchange Commission such indemnification is
against public policy as expressed in the Securities Act, and is, therefore,
unenforceable. In the event that a claim for indemnification against such
liabilities (other than the payment by the Registrant of expenses incurred or
paid by a director, officer, or controlling person of the Registrant in the
successful defense of any action, suit or proceeding) is asserted by a director,
officer or controlling person in connection with the securities being registered
hereunder, the Registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Securities Act and will be governed by the final
adjudication of such issue.

     The undersigned Registrant hereby undertakes that:

          (1) For purposes of determining any liability under the Securities
     Act, the information omitted from the form of Prospectus filed as part of
     this Registration Statement in reliance upon Rule 430A and contained in a
     form of Prospectus filed by the Registrant pursuant to Rule 424(b)(1) or
     (4) or 497(h) under the Securities Act shall be deemed to be part of this
     Registration Statement as of the time it was declared effective.

          (2) For the purpose of determining any liability under the Securities
     Act, each post-effective amendment that contains a form of Prospectus shall
     be deemed to be a new registration statement relating to the securities
     offered therein, and the offering of such securities at that time shall be
     deemed to be the initial bona fide offering thereof.

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                                   SIGNATURES


     Pursuant to the requirements of the Securities Act of 1933, as amended, the
registrant has duly caused this Amendment No. 2 to the Registration Statement to
be signed on its behalf by the undersigned, thereunto duly authorized, in the
City of Santa Clara, State of California, on the 28th day of March, 2000.


                                          NEW FOCUS, INC.

                                          By:    /s/ KENNETH E. WESTRICK
                                            ------------------------------------
                                                    Kenneth E. Westrick
                                               President and Chief Executive
                                                           Officer


     Pursuant to the requirements of the Securities Act of 1933, as amended,
this Amendment No. 2 to the Registration Statement has been signed by the
following persons in the capacities and on the dates indicated:





                       SIGNATURE                                    TITLE                  DATE
                       ---------                                    -----                  ----
                                                                                

                /s/ KENNETH E. WESTRICK                   President, Chief Executive  March 28, 2000
- --------------------------------------------------------     Officer and Director
                  Kenneth E. Westrick                        (Principal Executive
                                                                   Officer)

                 WILLIAM L. POTTS, JR.*                    Chief Financial Officer    March 28, 2000
- --------------------------------------------------------   (Principal Financial and
                 William L. Potts, Jr.                       Accounting Officer)

                    CHARLES BOPPELL*                               Director           March 28, 2000
- --------------------------------------------------------
                    Charles Boppell

                   DR. MILTON CHANG*                               Director           March 28, 2000
- --------------------------------------------------------
                    Dr. Milton Chang

                    JOHN DEXHEIMER*                                Director           March 28, 2000
- --------------------------------------------------------
                     John Dexheimer

                    DR. WINSTON FU*                                Director           March 28, 2000
- --------------------------------------------------------
                     Dr. Winston Fu

                    R. CLARK HARRIS*                               Director           March 28, 2000
- --------------------------------------------------------
                    R. Clark Harris

                    ROBERT D. PAVEY*                               Director           March 28, 2000
- --------------------------------------------------------
                    Robert D. Pavey

              *By: /s/ KENNETH E. WESTRICK
    ------------------------------------------------
                  Kenneth E. Westrick
                    Attorney-in-fact



                                      II-5
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                                 EXHIBIT INDEX




EXHIBIT
NUMBER                            DESCRIPTION
- -------                           -----------
       
 1.1*     Form of Underwriting Agreement
 3.1**    Amended and Restated Certificate of Incorporation of the
          Registrant
 3.2**    Bylaws of the Registrant
 4.1*     Form of stock certificates
 4.2      Warrant to Purchase Series D Preferred Stock dated February
          1999, between Registrant and Venture Lending and Leasing,
          see Exhibit 10.15.
 4.3**    Warrant to Purchase Series E Preferred Stock dated February
          9, 2000, between Registrant and John Dexheimer.
 4.4**    Warrant to Purchase Series E Preferred stock dated February
          9, 2000, between Registrant and Pamela York.
 5.1*     Opinion of Wilson Sonsini Goodrich & Rosati, Professional
          Corporation
10.1**    Form of Indemnification Agreement between the Registrant and
          each of its directors and officers
10.2**    2000 Stock Plan
10.3**    2000 Employee Stock Purchase Plan
10.4**    2000 Director Option Plan and form of agreement thereunder
10.5**    Form of Amendment to New Focus, Inc. Non Statutory Stock
          Option Agreement, Restated Stock Purchase Agreement,
          including Security Agreement and Promissory Note between
          Registrant and Kenneth E. Westrick, Paul Smith, Bao-Tong Ma,
          George Yule, Robert Marsland, Timothy Day, dated January 12,
          2000.
10.6**    Premises Lease Contract between Registrant and Shenzhen New
          and High-tech Village Development Company dated September
          23, 1999.
10.7**    Lease Agreement between Registrant and Silicon Valley
          Properties dated December 23, 1999.
10.8+     Agreement on Terms and Conditions of Purchase and Sale of
          Optical Components between Registrant and Corning,
          Incorporated dated January 1, 2000.
10.9**    Lease Agreement between Focused Research Inc. and University
          Science Center Partnership, dated May 22, 1996, as amended,
          June 19, 1997.
10.10**   Fifth Amended and Restated Registration Rights Agreement
10.11+    Development Agreement between Registrant and Hewlett-Packard
          GmbH dated December 23, 1996.
10.12+    Addendum to the Development Agreement between Registrant and
          Hewlett-Packard GmbH dated November 6, 1997.
10.13+    Addendum No. 2 to the Development Agreement of December 23,
          1996 between Registrant and Agilent Technologies Deutschland
          GmbH dated December 10, 1999.
10.14+    Memorandum of Agreement between Registrant and Alcatel USA
          Sourcing, L.P. dated January 7, 2000.
10.15     Loan and Security Financing Agreement between Registrant and
          Venture Lending and Leasing II, Inc.
21.1**    List of Subsidiaries
23.1**    Consent of Ernst & Young LLP, Independent Auditors
23.2*     Consent of Counsel (see Exhibit 5.1)
24.1**    Power of Attorney
27.1*     Financial Data Schedules



- -------------------------

 + The Registrant will request confidential treatment with respect to certain
   portions of this Exhibit. The omitted portions will be separately filed with
   the Commission.


 * To be filed by amendment.

** Previously filed.