SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549



                                    FORM 8-K



                                 CURRENT REPORT
                       PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934



       Date of Report: (Date of earliest event reported) October 18, 2001



                              CORNING INCORPORATED
             (Exact name of registrant as specified in its charter)



New York                              1-3247                 16-0393470
(State or other jurisdiction          (Commission            (I.R.S. Employer
of incorporation)                     File Number)           Identification No.)



One Riverfront Plaza, Corning, New York                      14831
(Address of principal executive offices)                     (Zip Code)


(607) 974-9000
(Registrant's telephone number, including area code)



N/A
(Former name or former address, if changed since last report)






Item 5.  Other Events


Item 7.  Financial Statements

         (c)      Exhibits:

         The Registrant's press release of October 18, 2001







                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



                                 CORNING INCORPORATED
                                 Registrant



Date: October 18, 2001           By    /s/  KATHERINE A. ASBECK
                                            Katherine A. Asbeck
                                            Senior Vice President and Controller















FOR RELEASE -- OCTOBER 18, 2001

Corning Contacts:
Media Relations                             Investor Relations
Daniel F. Collins                           Katherine M. Dietz
(607) 974-4197                              (607) 974-8217
collinsdf@corning.com                       dietzkm@corning.com




                      Corning Reports Third-Quarter Results

CORNING, N.Y. - Corning Incorporated (NYSE:GLW) reported today third-quarter pro
forma  earnings per share of $0.09,  a decrease of 74%  compared  with $0.35 per
share for the third  quarter of 2000.  Pro forma net income in the third quarter
of 2001  totaled $85  million,  down from $317  million in the third  quarter of
2000.  These results are consistent  with company  expectations  as announced on
Oct.  3.  Pro  forma  results  exclude  the  previously   disclosed  charge  for
restructuring actions of $339 million ($222 million after-tax).

"As we announced two weeks ago,  deteriorating  global economic  conditions have
affected all of our businesses. The downturn has been most pronounced within the
telecommunications  market,  where conditions  changed so abruptly and with such
severity  that the impact on our  business  is  unprecedented,"  John W.  Loose,
president and chief executive officer,  said. "However,  we have taken, and will
continue to take,  decisive  steps to restructure  the company's  businesses and
reduce our cost structure."










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Corning Reports Third-Quarter Results
Page Two


Third-Quarter Operating Results
Third-quarter sales were $1.5 billion,  down 21% from last year's  third-quarter
sales of $1.9  billion,  due  primarily  to declines  in the  telecommunications
segment.  The company's  steep  profitability  drop in the quarter was primarily
caused  by  significant  losses  in  photonic  technologies  compared  to modest
profitability in the third-quarter of 2000. In addition, Corning's optical fiber
and cable, hardware and equipment, environmental,  semiconductor and information
display businesses reported weak profits.  Corning's lower earnings also reflect
a higher level of manufacturing  capacity and operating expenses that were added
in 2000 and early 2001 to meet the anticipated growth of the company,  which did
not materialize.

Restructuring Actions
Corning  recorded a  third-quarter  pre-tax  charge of $339  million  related to
actions  undertaken  in the quarter  that are part of the broader  restructuring
program  expected to total up to $1 billion by the end of the year.  The company
expects  one-third  of the $1 billion  restructuring  charge to be paid in cash.
Third-quarter charges include costs related to headcount  reductions,  primarily
in the  telecommunications  segment, and costs related to the closure of several
manufacturing  facilities  in Photonic  Technologies.  Including  the charge for
restructuring  actions and  amortization of purchased  intangibles and goodwill,
Corning's net loss for the third-quarter of 2001 totaled $220 million,  or $0.24
per share. This compares with third-quarter 2000 net income of $254 million,  or
$0.28 per share.

Corning  has  announced  the  following  restructuring  actions  for the  fourth
quarter:

-    The  closing  of  its  photonic  products   manufacturing  and  development
     operations in Henrietta, N.Y.
-    The  proposed  closing  of its  optical  fiber  manufacturing  facility  in
     Deeside,  North  Wales,  United  Kingdom
-    The shutdown of  manufacturing  operations of glass tubing for lighting and
     television applications by the third quarter of 2002
-    The  discontinuation  of its  initiative in Corning  Microarray  Technology
     (CMT) products, part of Corning's Life Sciences business.

In addition,  the company said it has begun other  workforce  reductions  across
many of its businesses and staff functions,  has implemented an early retirement
program and continues to look for ways to reduce operating  expenses and control
costs.  Workforce  reductions  related to all of these  actions  are part of the
company's previously announced plans to eliminate a total of 12,000 positions by
the end of the year.




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Corning Reports Third-Quarter Results
Page Three


Outlook
Corning said that  fourth-quarter  earnings would be negatively  impacted by the
previously announced idling of its optical fiber manufacturing operations,  that
will begin next week and will continue  through the  remainder of the year.  The
company  expects  fourth-quarter  sales  in  the  range  of  $1  billion  and  a
fourth-quarter pro forma loss in the range of $0.20 to $0.25 per share.

Corning  also said it expects its  fourth-quarter  fiber  volume to be less than
half of last year's comparable period. Premium fiber will represent about 10% of
the company's total fiber volume. Corning expects to experience pricing pressure
in its fiber and cable businesses in the fourth quarter.

Corning expects the cost savings resulting from the third-quarter charge and the
anticipated  fourth-quarter  actions to be approximately $400 million pre-tax on
an annualized  basis.  Approximately 50% of these savings will improve Corning's
gross margin and the remainder will reduce Corning's operating expense.

The company  anticipates  capital  spending  for 2001 to be $1.7 billion to $1.8
billion and it has reduced its 2002 capital  spending plan to be in the range of
$700  million.  The 2002 plan  anticipates  that all  expansion  projects in the
telecommunications  segment are on hold  indefinitely  and that expansion of the
liquid  crystal  display  glass  business  has  slowed to keep pace with  market
growth.  The 2002 plan includes  spending for the  previously  announced  diesel
substrate plant and cost reduction capital projects across the company.

James B. Flaws, Corning's chief financial officer, said, "Over the short-term we
are focused on improving cash flow and restoring profitability.  The company has
a healthy  balance sheet with ample  liquidity in the form of over $1 billion in
cash and committed credit lines of $2 billion."

Conference Call Information
The company will host a conference call at 8:30 a.m. EDT on Friday,  Oct. 19. To
access the call, dial 630-395-0047 and use password: EARNINGS. The leader's name
is DIETZ.  A replay of the call will begin at  approximately  10:30 a.m. EDT and
will run through 5 p.m.  EDT on  Thursday,  Nov.  1. To access the replay,  dial
402-998-1664;  a password is not required.  To listen to a live audio webcast of
the call, go to www.corning.com/investor_relations/ and follow the instructions.
The webcast will be archived on the www.corning.com/investor_relations/ site for
14 days following the call.



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Corning Reports Third-Quarter Results
Page Four


Pro Forma Statement
Pro  forma  net  income  excludes   impairment  and  amortization  of  purchased
intangibles and goodwill,  restructuring actions,  purchased in-process research
and development,  one-time acquisition costs,  discontinued operations and other
non-recurring items.

About Corning Incorporated
Established in 1851, Corning Incorporated (www.corning.com) creates leading-edge
technologies for the  fastest-growing  markets of the world's  economy.  Corning
manufactures    optical   fiber,   cable   and   photonic   products   for   the
telecommunications  industry;  and high-performance  displays and components for
television,  information technology and other communications-related industries.
The company also uses advanced materials to manufacture products for scientific,
semiconductor  and  environmental  markets.  Corning revenues for 2000 were $7.1
billion.

                                       ###


Forward-Looking and Cautionary Statements
Except for historical  information and discussions contained herein,  statements
included in this release may constitute "forward-looking  statements" within the
meaning  of  the  Private  Securities  Litigation  Reform  Act  of  1995.  These
statements involve a number of risks, uncertainties and other factors that could
cause results to differ  materially,  as discussed in the company's filings with
the Securities and Exchange Commission.





Corning Incorporated and Subsidiary Companies
Pro Forma Consolidated Statements of Income
Excluding  Impairment  and  Amortization  of  Goodwill  and  Other  Intangibles,
Restructuring   Actions,   Purchased   In-Process   Research  and   Development,
Acquisition-Related Costs and Non-Recurring Items
(Unaudited, in millions, except per share amounts)



                                                      For the three months ended        For the nine months ended
                                                             September 30,                    September 30,
                                                      --------------------------        -------------------------
                                                          2001           2000              2001           2000
                                                      ----------       ---------        ---------       --------

                                                                                            
Net sales                                              $   1,509       $   1,916        $   5,298       $  5,043
Cost of sales                                                994           1,112            3,438          2,930
                                                       ---------       ---------        ---------       --------

Gross margin                                                 515             804            1,860          2,113

Operating Expenses
    Selling, general and administrative expenses             267             256              799            714
    Research, development and engineering expenses           153             141              484            371
                                                       ---------       ---------        ---------       --------

Operating income                                              95             407              577          1,028

Interest income                                               15              20               50             55
Interest expense                                             (37)            (25)            (105)           (78)
Other expense, net                                            (6)                             (27)           (17)
                                                       ---------       ---------        ---------       --------

Income before income taxes                                    67             402              495            988
Provision for income taxes                                    22             130              161            320
                                                       ---------       ---------        ---------       --------

Income before minority interest and equity earnings           45             272              334            668
Minority interest in losses (earnings) of subsidiaries         1              (7)             (11)           (17)
Equity in earnings of associated companies                    39              52              119            125
                                                       ---------       ---------        ---------       --------

Pro Forma Net Income                                   $      85       $     317        $     442       $    776
                                                       =========       =========        =========       ========

Pro Forma Basic Earnings Per Share                     $    0.09       $    0.36        $    0.48       $   0.92
                                                       =========       =========        =========       ========
Pro Forma Diluted Earnings Per Share                   $    0.09       $    0.35        $    0.47       $   0.89
                                                       =========       =========        =========       ========
Dividends Declared                                     $               $    0.06        $    0.12       $   0.18
                                                       =========       =========        =========       ========

Shares used in computing pro forma
  per share amounts:
     Pro forma basic earnings per share                      936             877              929            844
                                                       =========       =========        =========       ========
     Pro forma diluted earnings per share                    947             907              944            873
                                                       =========       =========        =========       ========


The above pro forma amounts for the quarter  ended  September 30, 2001 have been
adjusted to eliminate  $48 million ($83 million  after tax) of  amortization  of
purchased  intangibles and goodwill and $339 million ($222 million after tax) of
provision for impairment and restructuring.

The above pro forma amounts for the quarter  ended  September 30, 2000 have been
adjusted to eliminate  $82 million ($63 million  after tax) of  amortization  of
purchased intangibles and goodwill.

The above pro forma  amounts for the nine months ended  September  30, 2001 have
been adjusted to eliminate $364 million ($337 million after tax) of amortization
of purchased  intangibles  and goodwill and $5,111 million ($4,948 million after
tax) of provision for impairment and restructuring.

The above pro forma  amounts for the nine months ended  September  30, 2000 have
been adjusted to eliminate $144 million ($144 million after tax) of amortization
of purchased  intangibles  and goodwill,  $93 million ($77 million after tax) of
in-process research and development charges, $47 million ($43 million after tax)
of  transaction  costs from the Oak  acquisition,  $36 million after tax for the
impairment of the entire equity  investment in Pittsburgh  Corning  Corporation,
and $7 million ($4 million  after tax) for a  nonoperating  gain  related to the
sale of Quanterra Incorporated.


                                   Pro Forma





Corning Incorporated and Subsidiary Companies
Condensed Consolidated Statements of Income
(Unaudited, in millions, except per share amounts)



                                                      For the three months ended           For the nine months ended
                                                             September 30,                       September 30,
                                                      --------------------------          --------------------------
                                                          2001           2000                2001           2000
                                                       ---------       ---------          ---------       ---------

                                                                                              
Net sales                                              $   1,509       $   1,916          $   5,298       $   5,043
Cost of sales                                                994           1,112              3,438           2,930
                                                       ---------       ---------          ---------       ---------

Gross margin                                                 515             804              1,860           2,113

Operating Expenses
    Selling, general and administrative expenses             267             256                799             714
    Research, development and engineering
      expenses                                               153             141                484             371
    Amortization of purchased intangibles,
      including goodwill                                      48              82                364             144
    Acquisition-related charges                                                                                 140
    Provision for impairment and restructuring               339                              5,111
                                                       ---------       ---------          ---------       ---------

Operating (loss) income                                     (292)            325             (4,898)            744

Interest income                                               15              20                 50              55
Interest expense                                             (37)            (25)              (105)            (78)
Other expense, net                                            (6)                               (27)            (17)
Nonoperating gain                                                                                                 7
                                                       ---------       ---------          ---------       ---------

(Loss) income before income taxes                           (320)            320             (4,980)            711
(Benefit) provision for income taxes                         (60)            111                (29)            303
                                                       ---------       ---------          ---------       ---------

(Loss) income before minority interest and
  equity earnings                                           (260)            209             (4,951)            408
Minority interest in losses (earnings) of subsidiaries         1              (7)               (11)            (17)
Equity in earnings of associated companies                    39              52                119             125
Impairment of equity investment                                                                                 (36)
                                                       ---------       ---------          ---------       ---------

Net (Loss) Income                                      $    (220)      $     254          $  (4,843)      $     480
                                                       =========       =========          =========       =========

Basic (Loss) Earnings Per Share                        $   (0.24)      $    0.29          $   (5.21)      $    0.57
                                                       =========       =========          =========       =========
Diluted (Loss) Earnings Per Share                      $   (0.24)      $    0.28          $   (5.21)      $    0.55
                                                       =========       =========          =========       =========
Dividends Declared                                     $               $    0.06          $    0.12       $    0.18
                                                       =========       =========          =========       =========

Shares used in computing per share amounts:
     Basic earnings per share                                936             877                929             844
                                                       =========       =========          =========       =========
     Diluted earnings per share                              936             907                929             873
                                                       =========       =========          =========       =========


The accompanying notes are an integral part of these statements.





Corning Incorporated and Subsidiary Companies
Condensed Consolidated Balance Sheets
(Unaudited, in millions)



                                                                        September 30, 2001         December 31, 2000
                                                                        ------------------         -----------------

                   Assets
                                                                                               
Current Assets
     Cash and short-term investments                                       $     1,595               $     1,794
     Accounts receivable, net                                                    1,012                     1,489
     Inventories                                                                   958                     1,040
     Deferred taxes on income and other current assets                             383                       311
                                                                           -----------               -----------
              Total current assets                                               3,948                     4,634

Investments                                                                        712                       635

Plant and equipment, net                                                         5,300                     4,679

Goodwill and other intangible assets, net                                        2,346                     7,340

Other assets                                                                       378                       238
                                                                           -----------               -----------

Total Assets                                                               $    12,684               $    17,526
                                                                           ===========               ===========

             Liabilities and Shareholders' Equity

Current Liabilities
     Loans payable                                                         $       347               $       128
     Accounts payable                                                              430                       855
     Other accrued liabilities                                                   1,029                       966
                                                                           -----------               -----------
              Total current liabilities                                          1,806                     1,949

Long-term debt                                                                   3,901                     3,966
Other liabilities                                                                  797                       830
Minority interest in subsidiary companies                                          141                       139
Convertible preferred stock                                                          8                         9
Common shareholders' equity                                                      6,031                    10,633
                                                                           -----------               -----------

Total Liabilities and Shareholders' Equity                                 $    12,684               $    17,526
                                                                           ===========               ===========


The accompanying notes are an integral part of these statements.






Corning Incorporated and Subsidiary Companies
Consolidated Statements of Cash Flows
(Unaudited; in millions)



                                                                For the three months ended      For the nine months ended
                                                                       September 30,                  September 30,
                                                                --------------------------      -------------------------
                                                                    2001           2000           2001            2000
                                                                 ---------       --------       ---------      ---------
                                                                                                   
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net (loss) income                                             $   (220)       $   254        $ (4,843)      $    480
   Adjustments to reconcile net income to net cash
     provided by operating activities:
      Amortization of purchased intangibles,
        including goodwill                                             48             82             364            144
      Depreciation                                                    158            136             476            374
      Impairment of goodwill and intangible assets                                                 4,764
      Provision for restructuring actions, net of cash spent          322                            325
      Provision for inventory write-off                                                              273
      Acquisition-related charges                                                                                   140
      Impairment of equity investment                                                                                36
      Equity in earnings of associated companies in excess
        of dividends received                                         (35)           (51)            (58)           (93)
      Minority interest in earnings of subsidiaries in excess
        of (less than) dividends paid                                  (3)             6               2            (84)
      Deferred tax (benefit) expense                                  (60)             9            (182)           (99)
      Tax benefit on stock options                                     16             77              41            291
      Noncash interest expense                                         10                             30
      Changes in certain working capital items                        308           (179)              2           (345)
      Other, net                                                      (10)            37              30             32
                                                                 --------        -------        --------       --------
         NET CASH PROVIDED BY OPERATING
           ACTIVITIES                                                 534            371           1,224            876
                                                                 --------        -------        --------       --------

CASH FLOWS FROM INVESTING ACTIVITIES:
   Capital expenditures                                              (377)          (413)         (1,532)          (976)
   Acquisitions of businesses and leased assets, net of
     cash acquired                                                                   (16)            (66)        (1,261)
   Net proceeds from disposition of properties and
     investments                                                       22              4              49             57
   Net (increase) decrease in long-term investments
     and other noncurrent assets                                       (3)           (28)            (93)            33
   Transaction costs related to pooling of interests                                  (3)                           (44)
   Other, net                                                                          2
                                                                 --------        -------        --------       --------
         NET CASH USED IN INVESTING ACTIVITIES                       (358)          (454)         (1,642)        (2,191)
                                                                 --------        -------        --------       --------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Net proceeds from (repayments of) short-term debt                 (127)           (14)            136           (377)
   Proceeds from issuance of long-term debt                             2             19              70            707
   Repayments of long-term debt                                                      (18)            (93)          (178)
   Proceeds from issuance of common stock                             227             23             246          2,344
   Redemption of common stock for income tax withholding               (6)            (8)            (25)           (55)
   Dividends paid                                                                    (54)           (112)          (156)
                                                                 --------        -------        --------       --------
         NET CASH PROVIDED BY (USED IN)
           FINANCING ACTIVITIES                                        96            (52)            222          2,285
                                                                 --------        -------        --------       --------

Effect of exchange rates on cash                                       12             (6)              6            (10)
                                                                 --------        -------        --------       --------
Cash used in discontinued operations                                                                  (9)            (2)
                                                                 --------        -------        --------       --------
Net (decrease) increase in cash and cash equivalents                  284           (141)           (199)           958
Cash and cash equivalents at beginning of quarter/year              1,311          1,379           1,794            280
                                                                 --------        -------        --------       --------

CASH AND CASH EQUIVALENTS AT END
  OF QUARTER                                                     $  1,595        $ 1,238        $  1,595       $  1,238
                                                                 ========        =======        ========       ========


The  accompanying  notes are an integral  part of these  consolidated  financial
statements.





Corning Incorporated and Subsidiary Companies
Notes to Consolidated Financial Statements
Quarter 3, 2001


(1)  Information by Operating Segment
     Information about the performance of Corning's three operating segments for
     the third  quarter  and first  nine  months of 2001 and 2000 are  presented
     below.  These amounts  exclude  revenues,  expenses and equity earnings not
     specifically   identifiable  to  segments.   Segment  net  income  excludes
     impairment   and   amortization   of   goodwill   and  other   intangibles,
     restructuring actions, purchased in-process research and development costs,
     one-time  acquisition costs and other  nonrecurring  items. This measure is
     not in accordance with generally accepted accounting  principles (GAAP) and
     may not be consistent with measures used by other companies.

     Corning prepared the financial results for its three operating  segments on
     a basis  that is  consistent  with the manner in which  Corning  management
     internally disaggregates financial information to assist in making internal
     operating  decisions.  Corning has  allocated  some common  expenses  among
     segments  differently  than it would for stand alone financial  information
     prepared in accordance with GAAP.  During the quarter ended March 31, 2001,
     Corning realigned one product line from the Advanced Materials segment into
     the Telecommunications segment. Segment results for 2000 have been restated
     to conform to the current presentation.



                                                                    Three months ended              Nine months ended
                                                                       September 30,                  September 30,
                                                                  ----------------------         ----------------------
                                                                     2001         2000             2001          2000
                                                                  ---------     --------         ---------    ---------
                                                                                                  
         Telecommunications
         Net sales                                                $   1,089     $  1,422         $   3,915    $   3,622
         Research, development and engineering expenses           $     110     $    103         $     366    $     267
         Interest expense                                         $      24     $     16         $      72    $      50
         Segment earnings before minority interest
           and equity earnings                                    $      23     $    203         $     208    $     496
             Minority interest in losses of subsidiaries                                                              3
             Equity in earnings (losses) of associated companies          4                             15           (3)
                                                                  ---------     --------         ---------    ---------
         Segment net income                                       $      27     $    203         $     223    $     496
                                                                  =========     ========         =========    =========

         Advanced Materials
         Net sales                                                $     234     $    253         $     767    $     764
         Research, development and engineering expenses           $      31     $     32         $      87    $      86
         Interest expense                                         $       7     $      4         $      17    $      15
         Segment earnings before equity earnings                  $       2     $     20         $      39    $      55
             Equity in earnings of associated companies                   6            5                19           17
                                                                  ---------     --------         ---------    ---------
         Segment net income                                       $       8     $     25         $      58    $      72
                                                                  =========     ========         =========    =========

         Information Display
         Net sales                                                $     183     $    236         $     602    $     640
         Research, development and engineering expenses           $      12     $      6         $      31    $      18
         Interest expense                                         $       6     $      5         $      16    $      13
         Segment earnings before minority interest and
           equity earnings                                        $      11     $     36         $      57    $      88
             Minority interest in losses (earnings) of
               subsidiaries                                               1           (7)              (11)         (20)
             Equity in earnings of associated companies                  27           45                81          107
                                                                  ---------     --------         ---------    ---------
         Segment net income                                       $      39     $     74         $     127    $     175
                                                                  =========     ========         =========    =========

         Total segments
         Net sales                                                $   1,506     $  1,911         $   5,284    $   5,026
         Research, development and engineering expenses           $     153     $    141         $     484    $     371
         Interest expense                                         $      37     $     25         $     105    $      78
         Segment earnings before minority interest and
           equity earnings                                        $      36     $    259         $     304    $     639
             Minority interest in losses (earnings) of
               subsidiaries                                               1           (7)              (11)         (17)
             Equity in earnings of associated companies                  37           50               115          121
                                                                  ---------     --------         ---------    ---------
         Segment net income                                       $      74     $    302         $     408    $     743
                                                                  =========     ========         =========    =========







A  reconciliation  of the totals  reported  for the  operating  segments  to the
applicable line items in the consolidated financial statements is as follows:



                                                                Three months ended              Nine months ended
                                                                   September 30,                  September 30,
                                                              ----------------------         ----------------------
                                                                2001          2000             2001         2000
                                                              ---------    ---------         --------     ---------
                                                                                              
    Net sales
         Total segment net sales                              $   1,506    $   1,911         $  5,284     $   5,026
         Non-segment net sales (a)                                    3            5               14            17
                                                              ---------    ---------         --------     ---------

           Total net sales                                    $   1,509    $   1,916         $  5,298     $   5,043
                                                              =========    =========         ========     =========


    Net income
         Total segment income (b)                             $      74    $     302         $    408     $     743
             Unallocated items:
         Non-segment loss and other (a)                              (1)          (1)              (4)           (5)
         Nonoperating gain                                                                                        7
         Amortization of purchased intangibles
           and goodwill (c)                                         (48)         (82)            (364)         (144)
         Acquisition-related charges                                                                           (140)
         Interest income (d)                                         15           20               50            54
         Income tax (e)                                              77           13              174            (3)
         Equity in earnings of associated
           companies (a)                                              2            2                4             4
         Impairment of equity investment                                                                        (36)
         Provisions for impairment and restructuring (f)           (339)                       (5,111)
                                                              ---------    ---------         --------     ---------

           Net (loss) income                                  $    (220)   $     254         $ (4,843)    $     480
                                                              =========    =========         ========     =========


     (a)  Includes amounts derived from corporate investments.
     (b)  Includes royalty, interest and dividend income.
     (c)  Amortization of purchased  intangibles and goodwill relates  primarily
          to the Telecommunications segment.
     (d)  Corporate interest income is not allocated to reportable segments.
     (e)  Includes tax associated with unallocated items.
     (f)  Provisions for impairment and  restructuring  relates primarily to the
          Telecommunications segment.

(2)  Impairment of Goodwill and Other Intangible Assets
     During the first half of 2001, Corning  experienced a significant  decrease
     in the rate of growth of its telecommunications  segment,  primarily in the
     photonic technologies business, due to a dramatic decline in infrastructure
     spending in the  telecommunications  industry.  During the second  quarter,
     major customers in the photonic technologies business further reduced their
     order forecasts and canceled orders already placed. Management now believes
     that the growth  prospects  of this  business are  significantly  less than
     previously expected and those of historical periods.

     As a result of these events and changes in circumstances,  Corning assessed
     the  recoverability  of certain  long-lived  assets related to the photonic
     technologies  business,   including  goodwill  and  other  intangibles  and
     concluded that these assets were impaired.  Corning recorded a charge equal
     to the  difference  between  the  carrying  value  and fair  value of these
     assets.  Management's  estimate  of fair  value was based on  multiples  of
     forecasted   revenue  and  earnings  of  publicly  traded   companies  with
     operations in the optical component market segment.

     Corning  recorded  pretax  charges of $4.7 billion to impair a  significant
     portion of the goodwill and approximately $100 million to impair intangible
     assets associated with certain business combinations  completed in 2000. Of
     the total charge of $4.8 billion,  $3.2 billion  related to the acquisition
     of the Pirelli  optical  components  business and $1.6  billion  related to
     goodwill resulting from the acquisition of NetOptix Corporation.






(3)  Restructuring Actions
     During the first half of 2001,  Corning  eliminated  4,300  positions  with
     minimal   costs  and  recorded  an  $8  million  ($5  million   after  tax)
     restructuring charge in the second quarter.

     In the third quarter of 2001,  Corning  approved and began executing formal
     plans to close three manufacturing  facilities in the Photonic Technologies
     business and downsize its  workforce,  primarily in the  Telecommunications
     segment prior to year end. As a result of these actions, Corning recorded a
     charge  of  $339  million  ($222  million   after-tax)   which  includes  a
     restructuring charge of $103 million and a charge to impair property, plant
     and equipment of $236 million.

     Restructuring Charges
     ---------------------
     The third quarter restructuring charge of $103 million includes $71 million
     of employee  costs  (including  curtailment  losses  related to pension and
     postretirement  health  care  plans)  and $32  million  in other exit costs
     (principally  lease termination and contract  cancellation  payments).  The
     plans entail the elimination of  approximately  3,700 positions  worldwide.
     Employees have been informed of the restructuring  initiatives and benefits
     available to them under  applicable  benefit  plans or related  contractual
     provisions.  These benefits include  voluntary and involuntary  separation,
     early  retirement,  and  social  plan  programs.  Corning  expects  to  pay
     approximately  $97 million in cash  related to these  restructuring  plans.
     During the third quarter of 2001,  Corning paid employee related separation
     costs of $12 million and other exit costs of $3  million.  As of  September
     30, 2001,  approximately  2,500 of the 3,700  employees had been  separated
     under the plans.

     Impairment of Property, Plant and Equipment
     -------------------------------------------
     Corning  recorded  $236  million to impair  property,  plant and  equipment
     relating  to  facilities  to be  shutdown  or  disposed,  primarily  in the
     Photonic  Technologies  business.  The impairment  charges were  determined
     based on the amount by which the  carrying  value  exceeded the fair market
     value of the asset.

     Subsequent Actions
     ------------------
     In the  fourth  quarter  of 2001,  Corning  announced  that it  expects  to
     undertake  further  actions that will result in  additional  charges in the
     range of $550 million to $650 million in the fourth  quarter.  Corning will
     offer certain  employees in the United States a voluntary early  retirement
     program.  In addition to the third  quarter  plant  closings,  Corning will
     close or  consolidate  several  other  manufacturing  locations  as well as
     smaller  businesses  in  the   telecommunications  and  advanced  materials
     segments.  As a result of these  actions,  Corning  expects to eliminate an
     additional  4,000 positions across the company bringing the total positions
     eliminated  to  approximately  12,000 for the full year ended  December 31,
     2001.

(4)  Provision for Inventory
     During the second  quarter,  major  customers in the photonic  technologies
     business  further reduced their order forecasts and canceled orders already
     placed. As a result,  management  determined that certain products were not
     likely to be sold in their product life cycle. Corning recorded a provision
     for  excess  and   obsolete   inventory,   including   estimated   purchase
     commitments,  of $273 million  ($184 million after tax) in cost of sales in
     the second quarter of 2001.

(5)  (Benefit) Provision for Income Taxes
     Corning's  tax  benefit  for the third  quarter and nine months of 2001 was
     impacted by the significant impairment charge and amortization of goodwill.
     Corning's effective tax rate for the third quarter and first nine months of
     2001  was  18.8%  and  0.6%,  respectively.  Excluding  the  impact  of the
     impairment  of  goodwill  and other  intangibles  (which is mostly  not tax
     deductible),   amortization   of  purchased   intangibles   and   goodwill,
     restructuring  actions,  purchased  in-process  research  and  development,
     one-time  acquisition  costs and other  nonrecurring  items,  the effective
     income tax rate for the third  quarter  and nine  months of 2001 was 32.5%,
     which is comparable to rates of 32.4% in both periods in 2000.

(6)  Financing Transaction
     On August 16, 2001,  Corning  completed an equity offering of approximately
     14 million  shares of common  stock  generating  net proceeds to Corning of
     approximately  $225  million.  The  proceeds  will be used to  finance  the
     previously announced acquisition of Lucent Technologies' controlling equity
     interests in Shanghai  Fiber Optic Co.,  Ltd. and Beijing Fiber Optic Cable
     Co., Ltd. expected to close in the first quarter of 2002.





Supplementary Information

Borrowing Capacity

Corning  continues to have available a $2.0 billion senior  unsecured  revolving
credit  facility  which expires in August,  2005.  This  agreement  contains one
financial  covenant  requiring  Corning's  total debt to total capital ratio, as
defined,  to be no more than 60%. At September  30, 2001,  this ratio was 41.6%.
Corning's debt could increase  approximately $4.0 billion within the constraints
of this provision.

As of September 30, 2001, Corning has available capacity of $4,775 million under
its existing universal shelf registration filed in March 2001.







Corning Incorporated
Quarterly Sales Information
(in millions)




                                                                                  2001
                                                     --------------------------------------------------------------
                                                         Q1           Q2           Q3           Q4          Total
                                                     ---------    ---------     --------     --------     ---------
                                                                                 
Telecommunications
   Fiber and Cable                                   $    875     $    939      $   779      $            $  2,593
   Hardware and Equipment                                 248          231          187                        666
   Photonic Technologies                                  236          158           69                        463
   Optical Networking Devices                              14           10            7                         31
   Controls and Connectors                                 60           55           47                        162
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $  1,433     $  1,393      $ 1,089      $            $  3,915
                                                     ========     ========      =======      =======      ========


Advanced Materials
   Environmental                                     $    108     $     96      $    90      $            $    294
   Life Sciences                                           70           69           65                        204
   Other Advanced Materials                               104           86           79                        269
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    282     $    251      $   234      $            $    767
                                                     ========     ========      =======      =======      ========


Information Display
   Display Technologies                              $     62     $     87      $    79      $            $    228
   Conventional Video                                      86           73           47                        206
   Precision Lens                                          53           58           57                        168
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    201     $    218      $   183      $            $    602
                                                     ========     ========      =======      =======      ========






                                                                                  2000
                                                     --------------------------------------------------------------
                                                         Q1           Q2           Q3           Q4          Total
                                                     ---------    ---------     --------     --------     ---------
                                                                                           
Telecommunications
   Fiber and Cable                                   $    479     $    722      $   795      $   879      $  2,875
   Hardware and Equipment                                 183          276          288          273         1,020
   Photonic Technologies                                  186          238          273          342         1,039
   Optical Networking Devices                                                         5            6            11
   Controls and Connectors                                 57           59           61           64           241
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    905     $  1,295      $ 1,422      $ 1,564      $  5,186
                                                     ========     ========      =======      =======      ========


Advanced Materials
   Environmental                                     $    103     $    103      $   101      $   104      $    411
   Life Sciences                                           63           66           62           57           248
   Other Advanced Materials                                86           90           90           96           362
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    252     $    259      $   253      $   257      $  1,021
                                                     ========     ========      =======      =======      ========


Information Display
   Display Technologies                              $     61     $     76      $    88      $   108      $    333
   Conventional Video                                      83           87           94           90           354
   Precision Lens                                          44           53           54           56           207
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    188     $    216      $   236      $   254      $    894
                                                     ========     ========      =======      =======      ========