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 30, 2002



                              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 and Regulation FD Disclosure.


Item 7.   Financial Statements and Exhibits.


Exhibits:

The Registrant's press release of October 30, 2002.







                                   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 30, 2002         By    /s/  KATHERINE A. ASBECK
                                          ------------------------------------
                                          Katherine A. Asbeck
                                          Senior Vice President and Controller












FOR RELEASE -- OCTOBER 30, 2002


Corning Contacts:
Media Relations                                 Investor Relations
Daniel F. Collins                               Kenneth C. Sofio
(607) 974-4197                                  (607) 974-7705
collinsdf@corning.com                           sofiokc@corning.com





    Corning Announces Third-Quarter Results and Fourth-Quarter Restructuring

                   Financial performance within guidance range
        Fourth-quarter restructuring expected to be $550 to $650 million
             Corning proposes three optical fiber facility closures


CORNING,  N.Y.  -- Corning  Incorporated  (NYSE:GLW)  today  announced  that its
third-quarter  sales were $837 million and that it recorded a net loss to common
shareholders of $260 million,  or $0.25 per share.  The company's  third-quarter
loss includes a previously announced  restructuring and impairment pretax charge
of $125 million  ($85 million  after-tax  and minority  interest),  or $0.08 per
share,  and a  $0.12  reduction  in  earnings  per  share  as a  result  of  the
declaration  of  dividends on  Corning's  7.00%  Series C mandatory  convertible
preferred stock offering  completed in the quarter.  Third-quarter  results also
include a gain from debt repurchases of $22 million ($13 million after-tax),  or
$0.01 per share.

"Overall, we are pleased that our third-quarter financial performance is in line
with the guidance we provided last July," James R. Houghton,  chairman and chief
executive officer, said. "We continue to reduce quarterly costs and we have done
a good job of managing cash flow.  However,  we are not satisfied with quarterly
losses;  therefore we will take additional  restructuring  actions in the fourth
quarter.  These are designed to protect Corning's long-term financial health and
move us toward our goal of returning to profitability in 2003."






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Corning Announces Third-Quarter Results and Fourth-Quarter Restructuring
Page Two


The company said that it anticipates  taking  restructuring and asset impairment
charges in the range of $550 to $650 million pretax in its fourth  quarter.  The
charges would include the impact of the permanent  closing of Corning's  optical
fiber factory in Australia and the proposed  closing of its German optical fiber
facility,  as well as the  mothballing  of its optical fiber factory in Concord,
N.C.  The  charges  would also  include  the impact of  proposed  reductions  in
capacity and employment  levels in the company's  cable,  hardware and equipment
and photonic technologies businesses.

Third-Quarter Operating Results
Sales for the quarter of $837 million represent a sequential  decline of 7% from
second-quarter  sales  of  $896  million.  This  sequential  sales  decline  was
primarily  driven by continued  lower demand  across all the  telecommunications
businesses.  Volume in the optical fiber and cable business  declined by 10% and
optical fiber prices declined 10% to 15%.

The information display segment, which was fueled by the continued popularity of
flat  screen  monitors  and  increasing   demand  for  projection   televisions,
experienced a 7% sequential increase in sales, which was more than offset by the
decline in the  telecommunications  segment. The company said its liquid crystal
display glass  shipments have increased  quarter-to-quarter  throughout the year
and the company experienced record production in the third quarter. Corning said
it  continues  to  bring  on  additional  manufacturing  capacity  to  meet  the
increasing  demand expected to continue in the fourth quarter.  Flat panel glass
pricing remained stable in the third quarter.

On a sequential  basis,  Corning's  net loss before  special  items was slightly
lower  than the  second  quarter  as lower  sales  and  margins  were  offset by
significant  reductions in operating expenses.  Approximately $20 million of the
operating  expense  reductions  in the quarter are not  expected to recur in the
fourth quarter.  In addition,  Corning's  results benefited by approximately $10
million from an increase in the tax benefit rate in the quarter.

Liquidity Update
Corning  said  that  it had  more  than  $1.6  billion  in cash  and  short-term
investments at the end of the third quarter,  up from $1.3 billion at the end of
the second quarter. This increase includes  approximately $441 million raised in
a preferred stock offering during the quarter. In addition, Corning continues to
have access to its unused $2 billion  revolving  line of credit.  The  company's
debt to capital ratio was 44% at the end of the third quarter.










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Corning Announces Third-Quarter Results and Fourth-Quarter Restructuring
Page Three


The  company  used $35  million in cash  during the  quarter to  repurchase  $58
million  of debt.  Additionally,  Corning  has  repurchased  debentures  with an
accreted  value of $204 million for $118  million in cash in the fourth  quarter
through October 29, 2002.  These  additional  repurchases will result in Corning
recording a pretax gain of $83 million in the fourth  quarter.  Corning  said it
may from time to time continue repurchases of its debt securities in open market
or privately negotiated transactions.

Excluding  financing  activities  and  related  investments,  Corning  used $110
million in cash and short-term investments during the quarter. This included $77
million in restructuring  payments and a net $24 million related to the purchase
of Lucent's optical fiber and cable assets in China.

Fourth-Quarter Restructuring Charges
Corning said it will take  fourth-quarter  pretax  restructuring  charges in the
range of $550 to $650 million for the following actions:
     .    The permanent closing of its optical fiber  manufacturing  facility in
          Noble  Park,  Victoria,  Australia,  and the  proposed  closing of its
          Neustadt bei Coburg,  Germany optical fiber plant.  These closures are
          proposed to be completed by early 2003. Corning will also mothball its
          optical fiber  manufacturing  facility in Concord,  N.C., and transfer
          certain  capabilities  to  its  Wilmington,  N.C.,  facility.  Corning
          believes  that the Concord  facility  can be  returned  to  productive
          capacity within six to nine months of a decision to reopen.
     .    Proposed  reductions in capacity and  employment in Corning's  cabling
          and hardware and equipment locations worldwide to reduce costs.
     .    Permanent closure of its photonic technologies thin film manufacturing
          facility in Marlborough, Mass., by the end of 2002.

Corning  said  these  restructuring  actions  will  result  in  a  reduction  of
approximately 2,200 employees. Of the total restructuring charge of $550 to $650
million, approximately 25% is expected to be paid in cash.

The company expects to realize  annualized savings of at least $165 million from
this latest  round of  restructuring  and cost  reduction  programs.  These cost
savings  are in  addition  to the $265  million  in annual  cost  savings  to be
realized from the previously announced restructuring actions taken in the second
and third quarter.

"The challenge confronting the  telecommunications  industry is the most serious
we have faced," said James B. Flaws, vice chairman and chief financial  officer.
"Telecom carriers continue to indicate that they will further reduce investments
in 2003. As a result, we are taking decisive action to re-size our businesses to
reflect today's economic realities. These actions will contribute to our plan to
achieve  profitability  in 2003.  We are  also  evaluating  other  restructuring
actions and we may announce further charges later in the current quarter."




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Corning Announces Third-Quarter Results and Fourth-Quarter Restructuring
Page Four


Also, as part of its plan to restore  profitability,  the company announced that
it would  continue its merit freeze for  salaried  employees  into 2003 and also
make certain  benefit  reductions  including  changes to its investment plan and
retiree medical plan.

Overview of 2002 Charges
In July,  Corning announced it would record a $600 million pretax  restructuring
and  impairment  charge spread over the second and third  quarters,  including a
workforce reduction of 4,600. Today's announcement will bring the company's 2002
restructuring  and impairment  charges to approximately  $1.3 billion pretax and
headcount  reductions  totaling  about  6,800 for the year.  Last year,  Corning
announced the  elimination of 12,000  positions.  Corning's total headcount will
approximate 23,500 upon completion of this latest round of restructuring.

"These reductions are extremely painful.  We are losing talented people who have
made  valuable  contributions  to Corning and we are acutely aware of the impact
these actions have on the communities in which we operate," Flaws said.

Fourth-Quarter Outlook
Corning  said it  expects  fourth-quarter  sales will be in the range of $775 to
$825  million and its net loss will be in the range of $0.08 to $0.12 per share,
excluding  restructuring  and impairment  charges  announced today. The expected
decline in fourth quarter sales compared to third quarter sales is primarily due
to continued  volume and price declines in the optical fiber and cable business,
with some impact due to seasonality. Volume is expected to decline by 10% to 15%
and the rate of decline in price is expected to be slightly  less than the third
quarter.

Corning is  expecting  continued  strong  performance  for its flat panel  glass
business  in the fourth  quarter.  Sales are also  expected  to  increase in the
semiconductor business.  These gains will be largely offset by seasonal declines
in other businesses in the advanced materials and information display segments.

"While we will  significantly  reduce our optical fiber and cable  manufacturing
capacity with the actions  announced  today, we will be in a position to quickly
restart our Concord factory when market conditions  improve," Houghton said. "We
believe in the future of optical  communications.  In the meantime,  our diverse
product  portfolio,  based  on our  commitment  to  technology  and  innovation,
continues  to serve us well.  We are taking  decisive  actions  to  address  the
near-term  challenges  and we are  protecting  our market  leading  positions to
assure future growth and  profitability.  We are committed to success," Houghton
said.









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Corning Announces Third-Quarter Results and Fourth-Quarter Restructuring
Page Five


About Corning Incorporated
Established in 1851, Corning Incorporated (www.corning.com) creates leading-edge
technologies  that offer growth  opportunities  in markets that fuel 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.

Conference Call Information
The company will host a conference  call at 8:30 a.m. EST on Wednesday,  October
30, 2002. To access the call, dial (212) 547-0138.  The password is Corning. The
leader is Sofio. A replay of the call will begin at approximately 10:30 a.m. EST
and will run through 5 p.m. EST on  Wednesday,  November 13, 2002. To access the
replay,  dial (402) 220-9812;  a password is not required.  A live audio webcast
will be available at  www.corning.com/investor_relations/  and will remain there
for 14 days following the call.

Forward-Looking and Cautionary Statements
This press release contains forward-looking statements that involve a variety of
business risks and other uncertainties that could cause actual results to differ
materially.  These risks and uncertainties include the possibility of changes or
fluctuations in global economic  conditions;  currency  exchange rates;  product
demand and industry capacity; competitive products and pricing; availability and
costs  of  critical  components  and  materials;  new  product  development  and
commercialization;  order  activity  and demand  from major  customers;  capital
spending  by  larger  customers  in the  telecommunications  industry  and other
business  segments;  the mix of sales between premium and non-premium  products;
possible disruption in commercial activities due to terrorist activity and armed
conflict;  ability to obtain  financing and capital on  commercially  reasonable
terms;  acquisition and divestiture activities;  the level of excess or obsolete
inventory;  the ability to enforce patents;  product and components  performance
issues; and litigation. These and other risk factors are identified in Corning's
filings with the Securities and Exchange Commission.  Forward-looking statements
speak  only  as of the day  that  they  are  made,  and  Corning  undertakes  no
obligation to update them in light of new information or future events.




                                       ###








                                             CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                                   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,
                                                       --------------------------         -------------------------
                                                          2002           2001                2002           2001
                                                       ---------       ---------          ---------       ---------
                                                                                              
Net sales                                              $     837       $   1,509          $   2,631       $   5,298
Cost of sales                                                674             994              2,050           3,438
                                                       ---------       ---------          ---------       ---------

Gross margin                                                 163             515                581           1,860

Operating expenses
    Selling, general and administrative expenses             158             267                538             799
    Research, development and engineering expenses           115             153                375             484
    Amortization of purchased intangibles                     11              13                 33              36
    Amortization of goodwill                                                  35                                328
    Restructuring, impairment and other charges              125             339                619           5,111
                                                       ---------       ---------          ---------       ---------

Operating loss                                              (246)           (292)              (984)         (4,898)

Interest income                                               10              15                 34              50
Interest expense                                             (44)            (37)              (136)           (105)
Gain on repurchases of debt                                   22                                 90
Other expense, net                                            (1)             (6)               (10)            (27)
                                                       ---------       ---------          ---------       ---------

Loss before income taxes                                    (259)           (320)            (1,006)         (4,980)
Benefit for income taxes                                     (79)            (60)              (299)            (29)
                                                       ---------       ---------          ---------       ---------

Loss before minority interest and equity earnings           (180)           (260)              (707)         (4,951)
Minority interest in losses (earnings) of subsidiaries         5               1                 17             (11)
Equity in earnings of associated companies                    42              39                 97             119
                                                       ---------       ---------          ---------       ---------

Net loss                                                    (133)           (220)              (593)         (4,843)

Dividends and beneficial conversion on
  Series C preferred stock                                  (127)                              (127)
                                                       ---------       ---------          ---------       ---------

Loss attributable to common shareholders               $    (260)      $    (220)         $    (720)      $  (4,843)
                                                       =========       =========          =========       =========

Basic and diluted loss per common share                $   (0.25)      $   (0.24)         $   (0.74)      $   (5.21)
                                                       =========       =========          =========       =========

Net loss adjusted for the impact of
  SFAS No. 142 in 2001                                 $    (133)      $    (145)         $    (593)      $  (4,529)
                                                       =========       =========          =========       =========
Basic and diluted loss per common share
  adjusted for the impact of SFAS No. 142 in 2001      $   (0.25)      $   (0.15)         $   (0.74)      $   (4.88)
                                                       =========       =========          =========       =========
Dividends declared per common share                    $               $                  $               $    0.12
                                                       =========       =========          =========       =========

Shares used in computing per share amounts for
  basic and diluted loss per common share                  1,036             936                977             929
                                                       =========       =========          =========       =========


The accompanying notes are an integral part of these statements.







                                             CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                                      CONSOLIDATED BALANCE SHEETS
                                                             (In millions)

                                                                         Unaudited       December 31,       Unaudited
                                                                      Sept. 30, 2002         2001        Sept. 30, 2001
                                                                      --------------    -------------    --------------
                                                                                                   
ASSETS
Current assets:
   Cash and cash equivalents                                             $     983        $   1,037         $     568
   Short-term investments, at fair value                                       618            1,182             1,027
                                                                         ---------        ---------         ---------
     Total cash and short-term investments                                   1,601            2,219             1,595
   Trade accounts receivable, net of doubtful accounts
     and allowances - $48, $60 and $63                                         541              593               904
   Inventories                                                                 619              725               958
   Deferred income taxes                                                       380              347               263
   Other current assets                                                        374              223               228
                                                                         ---------        ---------         ---------

       Total current assets                                                  3,515            4,107             3,948

Restricted cash and investments                                                 70
Investments:
   Associated companies, at equity                                             696              636               581
   Others, at cost or fair value                                                74              142               143
                                                                         ---------        ---------         ---------
     Total investments                                                         770              778               724
Property, plant and equipment, at cost, net of accumulated
  depreciation - $3,405, $3,101 and $3,072                                   4,592            5,097             5,300
Goodwill, net of accumulated amortization - $661, $661 and $632              2,113            1,937             2,008
Other intangible assets, net of accumulated amortization
  - $120, $90 and $80                                                          378              352               338
Other assets                                                                   744              522               366
                                                                         ---------        ---------         ---------

Total Assets                                                             $  12,182        $  12,793         $  12,684
                                                                         =========        =========         =========

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
   Loans payable                                                         $     213        $     477         $     347
   Accounts payable                                                            286              441               430
   Other accrued liabilities                                                   976            1,076             1,029
                                                                         ---------        ---------         ---------

       Total current liabilities                                             1,475            1,994             1,806

Long-term debt                                                               4,171            4,461             3,901
Postretirement benefits other than pensions                                    618              608               593
Other liabilities                                                              383              190               204
Commitments and contingencies
Minority interest in subsidiary companies                                      138              119               141
Series B convertible preferred stock                                                              7                 8
Shareholders' equity:
   Series C mandatory convertible preferred stock                              245
   Common stock - Par value $0.50 per share;
     Shares authorized: 3.8 billion;
     Shares issued: 1,222 million,
     1,023 million and 1,023 million                                           611              512               512
   Additional paid in capital                                                9,738            9,532             9,448
   Accumulated deficit                                                      (4,330)          (3,610)           (2,954)
   Cost of 74 million, 79 million and 78 million
     shares of common stock in treasury                                       (736)            (827)             (811)
   Accumulated other comprehensive loss                                       (131)            (193)             (164)
                                                                         ---------        ---------         ---------
       Total shareholders' equity                                            5,397            5,414             6,031
                                                                         ---------        ---------         ---------

Total Liabilities and Shareholders' Equity                               $  12,182        $  12,793         $  12,684
                                                                         =========        =========         =========


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 nine months ended
                                                                                       September 30,
                                                                                   2002           2001
                                                                                 --------       ---------
                                                                                          
Cash flows from operating activities:
   Net loss                                                                      $   (593)      $  (4,843)
   Adjustments to reconcile net loss to net cash
     (used in) provided by operating activities:
      Amortization of purchased intangibles                                            33              36
      Amortization of goodwill                                                                        328
      Depreciation                                                                    489             476
      Restructuring, impairment and other charges                                     619           5,111
      Inventory write-down                                                                            273
      Gain on repurchases of debt                                                     (90)
      Stock compensation charges                                                        2              36
      Equity in earnings of associated companies
        in excess of dividends received                                                (4)            (58)
      Minority interest, net of dividends paid                                        (17)              2
      Deferred tax benefit                                                           (127)           (182)
      Tax (expense) benefit on stock options                                           (1)             27
      Interest expense on convertible debentures                                       30              30
      Restructuring payments                                                         (193)            (22)
      Increases in restricted cash                                                    (20)
      Changes in certain working capital items                                       (204)              2
      Other, net                                                                      (73)              8
                                                                                 --------       ---------
Net cash (used in) provided by operating activities                                  (149)          1,224
                                                                                 --------       ---------

Cash flows from investing activities:
   Capital expenditures                                                              (283)         (1,532)
   Acquisitions of businesses, net of cash acquired                                   (56)            (66)
   Net proceeds from sale or disposal of assets                                        62              49
   Net increase in long-term investments and other
     long-term assets                                                                 (18)            (93)
   Short-term investments - acquisitions                                           (1,557)           (829)
   Short-term investments - liquidations                                            2,123             517
   Restricted investments - acquisitions                                             (117)
   Restricted investments - liquidations                                               67
   Other, net                                                                          (2)
                                                                                 --------       ---------
Net cash provided by (used in) investing activities                                   219          (1,954)
                                                                                 --------       ---------

Cash flows from financing activities:
   Net (repayments) borrowings of short-term debt                                    (475)            136
   Proceeds from issuance of long-term debt                                            11              70
   Repayments of long-term debt                                                      (190)            (93)
   Redemption of Series B preferred stock                                              (7)
   Proceeds from issuance of Series C preferred stock, net                            558
   Proceeds from issuance of common stock, net                                         47             246
   Redemption of common stock for income tax withholding                               (1)            (25)
   Repurchases of common stock for treasury                                           (23)
   Cash dividends paid to preferred/common shareholders                               (67)           (112)
                                                                                 --------       ---------
Net cash (used in) provided by financing activities                                  (147)            222
                                                                                 --------       ---------

Effect of exchange rate changes on cash and cash equivalents                           23               6
                                                                                 --------       ---------
Cash used in continuing operations                                                    (54)           (502)
                                                                                 --------       ---------
Cash used in discontinued operations                                                                   (9)
                                                                                 --------       ---------
Net decrease in cash and cash equivalents                                             (54)           (511)
Cash and cash equivalents at beginning of year                                      1,037           1,079
                                                                                 --------       ---------

Cash and cash equivalents at end of period                                       $    983       $     568
                                                                                 ========       =========


The accompanying notes are an integral part of these statements.





                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 Quarter 3, 2002

1.   Operating Segments

Corning's reportable operating segments consist of Telecommunications,  Advanced
Materials  and  Information  Display.  Corning  includes  the earnings of equity
affiliates  that are closely  associated  with Corning's  operating  segments in
segment  net  income.  In the  second  quarter  of  2002,  Corning  revised  its
definition of segment net income. Prior to the second quarter, Corning disclosed
restructuring  and  impairment   charges  by  segment  but  excluded  this  from
quantitative  segment  results.  These charges have now been included in segment
net income and  historical  periods have been  conformed  to this  presentation.
Information about the performance of Corning's three operating  segments for the
third quarter and nine months of 2002 and 2001 is presented below. These amounts
exclude revenues,  expenses and equity earnings not specifically identifiable to
segments.

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 differently than it would
for  stand-alone  financial  information  prepared in accordance  with generally
accepted  accounting  principles.  These expenses  include  interest,  taxes and
corporate functions. Segment net income may not be consistent with measures used
by other companies.



                                                                    Three months ended              Nine months ended
                                                                       September 30,                  September 30,
                                                                  ----------------------         ----------------------
                                                                     2002         2001             2002          2001
                                                                  ---------     --------         ---------    ---------
                                                                                                  
Telecommunications
Net sales                                                         $     366     $  1,089         $   1,268    $   3,915
Research, development and engineering expenses                    $      71     $    110         $     243    $     366
Interest expense                                                  $      27     $     24         $      84    $      72
Segment (loss) earnings before
  equity (losses) earnings and restructuring, impairment
  and other charges                                               $    (132)    $     14         $    (409)   $     184
    Equity in (losses) earnings of associated companies                  (5)           4               (12)          15
                                                                  ---------     --------         ---------    ---------
Segment (loss) earnings before restructuring, impairment
  and other charges                                                    (137)          18              (421)         199
Restructuring, impairment and other charges, net of tax                 (61)        (222)             (320)      (4,948)
                                                                  ---------     --------         ---------    ---------
Segment net loss                                                  $    (198)    $   (204)        $    (741)   $  (4,749)
                                                                  =========     ========         =========    =========

Advanced Materials
Net sales                                                         $     239     $    234         $     714    $     767
Research, development and engineering expenses                    $      31     $     31         $      94    $      87
Interest expense                                                  $       9     $      7         $      25    $      17
Segment earnings before equity earnings and
  restructuring charges                                           $       2     $      2         $      12    $      39
    Equity in earnings of associated companies                           11            6                31           19
                                                                  ---------     --------         ---------    ---------
Segment earnings before restructuring charges                            13            8                43           58
Restructuring charges, net of tax                                        (3)                            (4)
                                                                  ---------     --------         ---------    ---------
Segment net income                                                $      10     $      8         $      39    $      58
                                                                  =========     ========         =========    =========

Information Display
Net sales                                                         $     228     $    183         $     635    $     602
Research, development and engineering expenses                    $      13     $     12         $      38    $      31
Interest expense                                                  $      10     $      6         $      27    $      16
Segment earnings before minority interest, equity
  earnings and restructuring charges                              $      17     $     11         $      28    $      57
    Minority interest in losses (earnings) of subsidiaries                5            1                16          (11)
    Equity in earnings of associated companies                           32           27                86           81
                                                                  ---------     --------         ---------    ---------
Segment earnings before restructuring charges                            54           39               130          127
Restructuring charges, net of tax                                        (1)                            (1)
                                                                  ---------     --------         ---------    ---------
Segment net income                                                $      53     $     39         $     129    $     127
                                                                  =========     ========         =========    =========









                                                                    Three months ended              Nine months ended
                                                                       September 30,                  September 30,
                                                                  ----------------------         ----------------------
                                                                     2002         2001             2002          2001
                                                                  ---------     --------         ---------    ---------
                                                                                                  
Total Segments
Net sales                                                         $     833     $  1,506         $   2,617    $   5,284
Research, development and engineering expenses                    $     115     $    153         $     375    $     484
Interest expense                                                  $      46     $     37         $     136    $     105
Segment (loss) earnings before minority interest,
  equity earnings and restructuring, impairment and
  other charges                                                   $    (113)    $     27         $    (369)   $     280
    Minority interest in losses (earnings) of subsidiaries                5            1                16          (11)
    Equity in earnings of associated companies                           38           37               105          115
                                                                  ---------     --------         ---------    ---------
Segment (loss) earnings before restructuring, impairment
  and other charges                                                     (70)          65              (248)         384
Restructuring, impairment and other charges, net of tax                 (65)        (222)             (325)      (4,948)
                                                                  ---------     --------         ---------    ---------
Segment net loss                                                  $    (135)    $   (157)        $    (573)   $  (4,564)
                                                                  =========     ========         =========    =========


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



                                                                    Three months ended              Nine months ended
                                                                       September 30,                  September 30,
                                                                  ----------------------         ----------------------
                                                                     2002         2001             2002          2001
                                                                  ---------     --------         ---------    ---------

                                                                                                  
Net sales
       Total segment net sales                                    $     833     $  1,506         $   2,617    $   5,284
       Non-segment net sales (a)                                          4            3                14           14
                                                                  ---------     --------         ---------    ---------

           Total net sales                                        $     837     $  1,509         $   2,631    $   5,298
                                                                  =========     ========         =========    =========


Net loss
       Total segment net loss (b)                                 $    (135)    $   (157)        $    (573)   $  (4,564)
           Unallocated items:
       Non-segment loss and other (a)                                    (2)          (1)               (4)          (4)
       Amortization of goodwill (c)                                                  (35)                          (328)
       Non-segment restructuring, impairment and
         other charges (d)                                              (28)                          (155)
       Interest income (e)                                               10           15                34           50
       Gain on repurchases of debt (e)                                   22                             90
       Income tax (f)                                                    (3)         (44)                8           (1)
       Minority interest                                                                                 1
       Equity in earnings of associated companies (a)                     3            2                 6            4
                                                                  ---------     --------         ---------    ---------

           Net loss                                               $    (133)    $   (220)        $    (593)   $  (4,843)
                                                                  =========     ========         =========    =========


(a)  Includes amounts derived from corporate investments and activities.
(b)  Includes royalty, interest and dividend income.
(c)  Amortization  of  goodwill  relates  primarily  to  the  Telecommunications
     Segment.
(d)  Amount includes special termination  benefits of $5 million and pension and
     postretirement  benefit  curtailment charges of $35 million recorded in the
     third  quarter  and nine months of 2002,  respectively.  The balance of the
     charge relates to  restructuring  and  impairment  charges in the corporate
     research and administrative staff organizations.
(e)  Corporate  interest income and gain on repurchases of debt is not allocated
     to reportable segments.
(f)  Includes tax associated with unallocated items.






2.   Restructuring, Impairment and Other Charges

2002 Restructuring Actions

During the second quarter,  Corning  undertook  actions to reduce its costs. The
intent to do so was announced in April 2002. At that time, it was estimated that
restructuring,  fixed asset  impairments,  and impairments of investments  could
total approximately $600 million and would be recorded over the second and third
quarters.

Actions approved and initiated in the second quarter include the following:

..    permanent  abandonment  of  certain  construction  projects  that  had been
     stopped   in  2001  in  the   fiber   and   cable   business   within   the
     Telecommunications Segment,
..    closure   of   minor   manufacturing    facilities,    primarily   in   the
     Telecommunications Segment,
..    closure and consolidation of research facilities,
..    elimination  of  positions  worldwide  through  voluntary  and  involuntary
     programs, and
..    divestiture  of a portion of the  controls and  connectors  business in the
     Telecommunications Segment.

In addition,  Corning  impaired  cost based  investments  in a number of private
telecommunications companies.

These second  quarter  actions  resulted in a net pre-tax  charge  totaling $494
million ($328 million after-tax) for the quarter ended June 30, 2002. The charge
includes  restructuring costs of $204 million offset by a $5 million reversal of
the 2001  restructuring  charge,  $224 million for the  impairment  of plant and
equipment  offset by a $5 million  reversal of the 2001 impairment  charge,  $60
million  for  the  impairment  of cost  investments  and a $16  million  loss on
divestiture.  Approximately  $174  million of the charge  recorded in the second
quarter is expected to be paid in cash.

The third quarter  charges  resulted in a pre-tax  charge  totaling $125 million
($85 million  after-tax and minority  interest) for the quarter ended  September
30, 2002. The charge includes restructuring costs of $58 million and $67 million
for the  impairment  of plant and  equipment.  Approximately  $53 million of the
charge  recorded  in the third  quarter is  expected  to be paid in cash.  As of
September  30,  2002,  approximately  3,000  of the  4,600  employees  had  been
separated under the 2002 plans.  Corning  expects the remaining  employees to be
separated by September 30, 2003.  Certain  obligations of the plans will be paid
in 2003 and beyond.

Fourth Quarter
On October 30, 2002, Corning announced its intent to take additional measures to
attain   profitability  in  2003.  The  continued   decline  in  demand  in  the
Telecommunications  Segment requires further  restructuring to bring capacity in
line with current  revenues.  The fourth  quarter  pre-tax charge is expected to
approximate  $550  million  to  $650  million  and  impact  approximately  2,200
employees.  Approximately  one  quarter of this charge is expected to be paid in
cash. The fourth quarter actions will include:

..    the permanent closing of its optical fiber manufacturing  facility in Noble
     Park,  Victoria,  Australia,  and the proposed  closing of its Neustadt Bei
     Coburg, Germany plant. These closures are proposed to be completed by early
     2003. Corning will also mothball its optical fiber  manufacturing  facility
     in Concord,  N.C., and transfer  certain  capabilities  to its  Wilmington,
     N.C., facility.  Corning believes that the Concord facility can be returned
     to productive capacity within six to nine months of a decision to reopen,
..    proposed  reductions in capacity and  employment  in Corning's  cabling and
     hardware and equipment locations worldwide to reduce costs, and
..    permanent   closure  of  its   photonic   technologies   thin  film  filter
     manufacturing facility in Marlborough, Mass., by the end of 2002.







3.   Gain on Repurchases of Debt

During the third quarter of 2002,  Corning  repurchased and retired a portion of
its zero coupon convertible  debentures with an accreted value of $58 million in
exchange for cash of $35 million in a series of open market repurchases. Corning
recorded a gain of $22 million ($13 million  after-tax)  on these  transactions,
net of the write-off of the unamortized issuance costs.

Corning  repurchased  and retired  zero-coupon  convertible  debentures  with an
accreted value of $278 million in exchange for cash of $183 million for the nine
months ended September 30, 2002.  Corning has recorded gains of $90 million ($55
million after-tax) on these transactions for the nine months ended September 30,
2002.

4.   Income Taxes

Corning's effective income tax benefit rate for the three and nine month periods
ended  September  30, 2002,  was 30.3% and 29.7%,  respectively.  The income tax
benefit  rate in the  third  quarter  and nine  months of 2002 was  impacted  by
specific  tax  benefit  calculations  for  restructuring,  impairment  and other
charges and the gain on repurchases of debt. The effective  benefit rate without
consideration  of these items was 31.1% and 27%,  respectively,  for the quarter
and nine months of 2002.  The  effective  income tax benefit rate in the quarter
and year to date is lower than the U.S.  statutory income tax rate of 35% due to
the impact of unusable tax credits and nondeductible expenses and losses.

In 2002, the U.S.  enacted tax legislation  that extended the net operating loss
carryback period from two to five years. Due to this legislation change, Corning
will be able to carryback the anticipated  2002 U.S.  federal net operating loss
and claim a refund which would not have otherwise been available. Current assets
at  September  30,  2002,  include a  receivable  of $185 million as a result of
Corning availing itself of this opportunity.

The  effective  income  tax  benefit  rate for the three and nine  months  ended
September 30, 2001, was 18.8% and 0.6%.  These tax rates are much lower than the
U.S.  statutory income tax rate primarily due to non-tax  deductible  impairment
and amortization of acquired intangibles and goodwill.

5.   Supplementary Statement of Cash Flows Data

Supplemental disclosure of cash flow information is as follows (in millions):

                                                      For the nine months ended
                                                            September 30,
                                                      -------------------------
                                                        2002            2001
                                                      ---------      ---------

Changes in certain working capital items:
   Trade accounts receivable                          $      81      $     384
   Inventories                                               87           (198)
   Other current assets                                    (118)           127
   Accounts payable and other current liabilities,
      net of restructuring payments                        (254)          (311)
                                                      ---------      ---------
   Total                                              $    (204)     $       2
                                                      =========      =========






6.   7% Series C Mandatory  Convertible Preferred Stock and Series B Convertible
     Preferred Stock

In August  2002,  Corning  issued 5.75  million  shares of 7% Series C mandatory
convertible  preferred  stock  resulting  in  proceeds  of  $558  million.  Upon
issuance,  a one-time  dividend of $117 million was  declared for all  dividends
that will be payable from  issuance  through the  mandatory  conversion  date of
August 16, 2005.  Corning purchased $117 million of U.S. treasury  securities to
secure the payment of dividends resulting in net proceeds to the company of $441
million.  In  addition,  Corning  redeemed the  remaining 69 thousand  shares of
Series B  preferred  stock for $7 million  in August.  At  September  30,  2002,
approximately  3.3  million  shares  of the  Series C  preferred  stock had been
converted into 167.9 million common shares.

7.   Business Combination

In September  2002,  Corning  completed the  acquisition of Lucent  Technologies
Shanghai Fiber Optic Co., Ltd. and Lucent Technologies Beijing Fiber Optic Cable
Co.,  Ltd. In  connection  with an  amendment  dated  September  30,  2002,  the
consideration  paid to Lucent by Corning was changed from cash to a  combination
of cash and stock.  Corning paid approximately $123 million in cash, $27 million
in a note payable in the fourth quarter and issued $48 million in Corning common
stock in  consideration.  In  addition,  the  transaction  requires a contingent
performance  payment of $25 million if certain milestones are achieved.  Corning
acquired  $100  million in cash and owes a dividend  of $15  million  payable to
minority shareholders in the fourth quarter.

8.   Accounting Change

In June 2001,  the  Financial  Accounting  Standards  Board issued  Statement of
Financial Accounting Standards (SFAS) No. 141, "Business Combinations," and SFAS
No.  142,  "Goodwill  and Other  Intangible  Assets."  Among  other  provisions,
goodwill will no longer be amortized but will be subject to impairment  tests at
least  annually.  SFAS No.  142 was  effective  for  Corning on January 1, 2002.
Corning  completed  its initial  impairment  review during the first quarter and
concluded a transitional impairment charge from the adoption of the standard was
not required.

Corning has selected the fourth quarter to conduct annual  impairment tests. The
outcome of the impairment test is primarily dependent upon the fair value of the
reporting units.  Business  conditions in the  telecommunications  industry have
deteriorated  during the year and are  depressed  such that it appears  the fair
value of Corning's  telecommunications reporting unit is currently lower than at
the benchmark  assessment date of January 2002. As part of the annual impairment
test, management is currently studying short and long-term market indicators and
alternative  growth  patterns.  Based on the work  performed to date, it appears
reasonably  possible that a portion,  but not all of the  company's  goodwill is
impaired, however, the amount of impairment, if any, is not reasonably estimable
at this time. Management will complete the impairment test in the fourth quarter
and record any required goodwill  impairment charge. The goodwill related to the
Telecommunications  Segment is $1.9  billion at September  30, 2002.  Management
believes  there are a range of possible  outcomes and no assurance  can be given
that an impairment charge will not be required.






The following table presents a reconciliation  of reported net loss and loss per
share to  adjusted  net loss and loss per share,  as if SFAS No. 142 had been in
effect as follows:



                                                                          For the three             For the nine
                                                                          months ended              months ended
(In millions, except per share amounts)                                September 30, 2001        September 30, 2001
-----------------------------------------------------------------------------------------------------------------------

                                                                                              
Reported net loss                                                          $    (220)               $   (4,843)
Addback:  Amortization of goodwill, net of income taxes                           75                       314
                                                                           ---------                ----------
Adjusted net loss                                                          $    (145)               $   (4,529)
                                                                           =========                ==========

Reported loss per share - basic                                            $   (0.24)               $    (5.21)
Addback:  Amortization of goodwill, net of income taxes                         0.09                      0.33
                                                                           ---------                ----------
Adjusted loss per share - basic                                            $   (0.15)               $    (4.88)
                                                                           =========                ==========

Reported loss per share - diluted                                          $   (0.24)               $    (5.21)
Addback:  Amortization of goodwill, net of income taxes                         0.09                      0.33
                                                                           ---------                ----------
Adjusted loss per share - diluted                                          $   (0.15)               $    (4.88)
                                                                           =========                ==========


9.   Reclassifications

Certain   amounts  in  2001  have  been   reclassified   to  conform  with  2002
classifications.







                                                         CORNING INCORPORATED
                                                      QUARTERLY SALES INFORMATION
                                                             (In millions)


                                                                                  2002
                                                     --------------------------------------------------------------
                                                         Q1           Q2           Q3           Q4          Total
                                                     ---------    ---------     --------     --------     ---------

                                                                                           
Telecommunications
   Fiber and cable                                   $    255     $    212      $   195      $            $    662
   Hardware and equipment                                 135          153          136                        424
   Photonic technologies (a)                               36           39           17                         92
   Controls and connectors                                 39           33           18                         90
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    465     $    437      $   366      $            $  1,268
                                                     ========     ========      =======      =======      ========


Advanced Materials
   Environmental                                     $     94     $    102      $   102      $            $    298
   Life sciences                                           70           74           71                        215
   Other advanced materials                                69           66           66                        201
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    233     $    242      $   239      $            $    714
                                                     ========     ========      =======      =======      ========


Information Display
   Display technologies                              $     93     $    102      $   106      $            $    301
   Conventional video components                           43           41           47                        131
   Precision lens                                          59           69           75                        203
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    195     $    212      $   228      $            $    635
                                                     ========     ========      =======      =======      ========


                                                                                  2001
                                                     --------------------------------------------------------------
                                                         Q1           Q2           Q3           Q4          Total
                                                     ---------    ---------     --------     --------     ---------

Telecommunications
   Fiber and cable                                   $    875     $    939      $   779      $   296      $  2,889
   Hardware and equipment                                 248          231          187          151           817
   Photonic technologies                                  250          168           76           53           547
   Controls and connectors                                 60           55           47           43           205
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $  1,433     $  1,393      $ 1,089      $   543      $  4,458
                                                     ========     ========      =======      =======      ========


Advanced Materials
   Environmental                                     $    108     $     96      $    90      $    85      $    379
   Life sciences                                           70           69           65           63           267
   Other advanced materials                               104           86           79           78           347
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    282     $    251      $   234      $   226      $    993
                                                     ========     ========      =======      =======      ========


Information Display
   Display technologies                              $     62     $     87      $    79      $    95      $    323
   Conventional video components                           86           73           47           46           252
   Precision lens                                          53           58           57           57           225
                                                     --------     --------      -------      -------      --------
     Segment net sales                               $    201     $    218      $   183      $   198      $    800
                                                     ========     ========      =======      =======      ========


(a)  Optical  network   devices   business  has  been  combined  with  photonics
     technologies for all periods presented.









                                             CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                                   CONSOLIDATED STATEMENTS OF INCOME
                                          (Unaudited; in millions, except per share amounts)
                                                           Q3 '02 vs. Q2 `02



                                                                            For the three months ended
                                                                            September 30,       June 30,
                                                                                2002             2002
                                                                             ---------         ---------

                                                                                         
Net sales                                                                    $     837         $     896
Cost of sales                                                                      674               682
                                                                             ---------         ---------

Gross margin                                                                       163               214

Operating expenses:
   Selling, general and administrative expenses                                    158               190
   Research, development and engineering expenses                                  115               132
   Amortization of purchased intangibles                                            11                11
   Restructuring, impairment and other charges                                     125               494
                                                                             ---------         ---------

Operating loss                                                                    (246)             (613)

Interest income                                                                     10                10
Interest expense                                                                   (44)              (44)
Gain on repurchases of debt                                                         22                68
Other expense, net                                                                  (1)
                                                                             ---------         ---------

Loss before income taxes                                                          (259)             (579)
Benefit for income taxes                                                           (79)             (178)
                                                                             ---------         ---------

Loss before minority interest and equity earnings                                 (180)             (401)
Minority interest in losses of subsidiaries                                          5                 6
Equity in earnings of associated companies                                          42                25
                                                                             ---------         ---------

Net loss                                                                          (133)             (370)

Dividends and beneficial conversion on
  Series C preferred stock                                                        (127)
                                                                             ---------         ---------

Net loss attributable to common shareholders                                 $    (260)        $    (370)
                                                                             =========         =========

Basic and diluted loss per common share                                      $   (0.25)        $   (0.39)
                                                                             =========         =========

Shares used in computing per share amounts for
  basic and diluted loss per common share                                        1,036               948
                                                                             =========         =========








                                             CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                                      CONSOLIDATED BALANCE SHEETS
                                                       (Unaudited; in millions)
                                                           Q3 '02 vs. Q2 `02

                                                                         Sept. 30,         June 30,
                                                                           2002              2002
                                                                        -----------      -----------
ASSETS

                                                                                    
Current assets:
   Cash and cash equivalents                                             $     983        $     940
   Short-term investments, at fair value                                       618              383
                                                                         ---------        ---------
     Total cash and short-term investments                                   1,601            1,323
   Trade accounts receivable, net of doubtful accounts
     and allowances - $48 and $63                                              541              605
   Inventories                                                                 619              671
   Deferred income taxes                                                       380              400
   Other current assets                                                        374              333
                                                                         ---------        ---------

       Total current assets                                                  3,515            3,332

Restricted cash and investments                                                 70
Investments:
   Associated companies, at equity                                             696              666
   Others, at cost or fair value                                                74               74
                                                                         ---------        ---------
     Total investments                                                         770              740
Property, plant and equipment, at cost, net of accumulated
  depreciation - $3,405 and $3,302                                           4,592            4,757
Goodwill, net of accumulated amortization - $661 and $661                    2,113            2,000
Other intangible assets, net of accumulated amortization
  - $120 and $109                                                              378              390
Other assets                                                                   744              667
                                                                         ---------        ---------

Total Assets                                                             $  12,182        $  11,886
                                                                         =========        =========

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
   Loans payable                                                         $     213        $      57
   Accounts payable                                                            286              310
   Other accrued liabilities                                                   976            1,052
                                                                         ---------        ---------

       Total current liabilities                                             1,475            1,419

Long-term debt                                                               4,171            4,285
Postretirement benefits other than pensions                                    618              614
Other liabilities                                                              383              379
Commitments and contingencies
Minority interest in subsidiary companies                                      138              107
Series B convertible preferred stock                                                              7
Shareholders' equity:
   Series C mandatory convertible preferred stock                              245
   Common stock - Par value $0.50 per share;
     Shares authorized: 3.8 billion; Shares issued:
     1,222 million and 1,024 million                                           611              512
   Additional paid in capital                                                9,738            9,516
   Accumulated deficit                                                      (4,330)          (4,070)
   Cost of 74 million and 74 million
     shares of common stock in treasury                                       (736)            (775)
   Accumulated other comprehensive loss                                       (131)            (108)
                                                                         ---------        ---------
       Total shareholders' equity                                            5,397            5,075
                                                                         ---------        ---------

Total Liabilities and Shareholders' Equity                               $  12,182        $  11,886
                                                                         =========        =========









                                             CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                                 CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                       (Unaudited; in millions)
                                                           Q3 '02 vs. Q2 `02

                                                                               For the three months ended
                                                                               September 30,    June 30,
                                                                                   2002           2002
                                                                                 --------       ---------
                                                                                          
Cash flows from operating activities:
   Net loss                                                                      $  (133)       $   (370)
   Adjustments to reconcile net loss to net cash
     (used in) provided by operating activities:
      Amortization of purchased intangibles                                           11              11
      Depreciation                                                                   160             166
      Restructuring, impairment and other charges                                    125             494
      Gain on repurchases of debt                                                    (22)            (68)
      Stock compensation charges                                                                       1
      Equity in earnings of associated companies
        (in excess of) less than dividends received                                  (32)              5
      Minority interest, net of dividends paid                                        (5)             (6)
      Deferred tax benefit                                                           (20)            (37)
      Tax expense on stock options                                                    (1)
      Interest expense on convertible debentures                                       9              11
      Restructuring payments                                                         (77)            (58)
      Increases in restricted cash                                                   (20)
      Changes in certain working capital items                                        (3)            (56)
      Other, net                                                                       7             (70)
                                                                                 -------        --------
Net cash (used in) provided by operating activities                                   (1)             23
                                                                                 -------        --------

Cash flows from investing activities:
   Capital expenditures                                                              (70)           (111)
   Acquisitions of businesses, net of cash acquired                                  (56)
   Net proceeds from sale or disposal of assets                                       26              31
   Net increase in long-term investments and other
     long-term assets                                                                 (9)            (10)
   Short-term investments - acquisitions                                            (710)           (244)
   Short-term investments - liquidations                                             475             729
   Restricted investments - acquisitions                                            (117)
   Restricted investments - liquidations                                              67
   Other, net                                                                                         (1)
                                                                                 -------        --------
Net cash (used in) provided by investing activities                                 (394)            394
                                                                                 -------        --------

Cash flows from financing activities:
   Net repayments of short-term debt                                                  (1)           (331)
   Repayments of long-term debt                                                      (35)           (151)
   Redemption of Series B preferred stock                                             (7)
   Proceeds from issuance Series C preferred stock, net                              558
   Proceeds from issuance of common stock, net                                        14              18
   Redemption of common stock for income tax withholding                              (1)
   Repurchases of common stock for treasury                                          (23)
   Cash dividends paid to preferred shareholders                                     (67)
                                                                                 -------        --------
Net cash provided by (used in) financing activities                                  438            (464)
                                                                                 -------        --------

Effect of exchange rate changes on cash and cash equivalents                                          29
                                                                                 -------        --------
Net increase (decrease) in cash and cash equivalents                                  43             (18)
Cash and cash equivalents at beginning of period                                     940             958
                                                                                 -------        --------

Cash and cash equivalents at end of period                                       $   983        $    940
                                                                                 =======        ========









                                             CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                                          OPERATING SEGMENTS
                                                       (Unaudited; in millions)
                                                           Q3 '02 vs. Q2 `02


                                                                    Three months ended             Three months ended
                                                                    September 30, 2002                June 30, 2002
                                                                  ----------------------         ----------------------

                                                                                                  
Telecommunications
Net sales                                                                $     366                      $    437
Research, development and engineering expenses                           $      71                      $     86
Interest expense                                                         $      27                      $     25
Segment loss before equity losses and restructuring,
  impairment and other charges                                           $    (132)                     $   (139)
    Equity in losses of associated companies                                    (5)                           (3)
                                                                         ---------                      --------
Segment loss before restructuring, impairment
  and other charges                                                           (137)                         (142)
Restructuring, impairment and other charges, net of tax                        (61)                         (259)
                                                                         ---------                      --------
Segment net loss                                                         $    (198)                     $   (401)
                                                                         =========                      ========

Advanced Materials
Net sales                                                                $     239                      $    242
Research, development and engineering expenses                           $      31                      $     32
Interest expense                                                         $       9                      $      8
Segment earnings before equity earnings and
  restructuring charges                                                  $       2                      $      9
    Equity in earnings of associated companies                                  11                            12
                                                                         ---------                      --------
Segment earnings before restructuring charges                                   13                            21
Restructuring charges, net of tax                                               (3)                           (1)
                                                                         ---------                      --------
Segment net income                                                       $      10                      $     20
                                                                         =========                      ========

Information Display
Net sales                                                                $     228                      $    212
Research, development and engineering expenses                           $      13                      $     14
Interest expense                                                         $      10                      $      9
Segment earnings before minority interest, equity
  earnings and restructuring charges                                     $      17                      $      8
    Minority interest in losses of subsidiaries                                  5                             5
    Equity in earnings of associated companies                                  32                            29
                                                                         ---------                      --------
Segment earnings before restructuring charges                                   54                            42
Restructuring charges, net of tax                                               (1)
                                                                         ---------                      --------
Segment net income                                                       $      53                      $     42
                                                                         =========                      ========

Total Segments
Net sales                                                                $     833                      $    891
Research, development and engineering expenses                           $     115                      $    132
Interest expense                                                         $      46                      $     42
Segment loss before minority interest, equity earnings
  and restructuring, impairment and other charges                        $    (113)                     $   (122)
    Minority interest in losses of subsidiaries                                  5                             5
    Equity in earnings of associated companies                                  38                            38
                                                                         ---------                      --------
Segment loss before restructuring, impairment
  and other charges                                                            (70)                          (79)
Restructuring, impairment and other charges, net of tax                        (65)                         (260)
                                                                         ---------                      --------
Segment net loss                                                         $    (135)                     $   (339)
                                                                         =========                      ========











                                                         CORNING INCORPORATED
                                                Schedule conforming historical segment
                                                    results to current presentation
                                                       For the quarters of 2001


                                                                 For the quarter ended,                     Total
                                                 ----------------------------------------------------
                                                  March 31        June 30      Sept. 30      Dec. 31        2001
                                                  --------        -------      --------      -------      ----------
                                                                                           
Telecommunications Segment
Segment earnings (loss) before
  restructuring and impairment                     $   180      $       1       $   18       $ (280)      $     (81)
Restructuring and impairment, net of tax                           (4,726)        (222)        (174)         (5,122)
                                                   -------      ---------       ------       ------       ---------
Segment net income (loss)                          $   180      $  (4,725)      $ (204)      $ (454)      $  (5,203)
                                                   -------      ---------       ------       ------       ---------


Advanced Materials Segment
Segment earnings (loss) before
  restructuring and impairment                     $    32      $      18       $    8       $  (12)      $      46
Restructuring and impairment, net of tax                                                        (59)            (59)
                                                   -------      ---------       ------       ------       ---------
Segment net income (loss)                          $    32      $      18       $    8       $  (71)      $     (13)
                                                   -------      ---------       ------       ------       ---------


Information Display Segment
Segment earnings before
  restructuring and impairment                     $    41      $      47       $   39       $   22       $     149
Restructuring and impairment, net of tax                                                        (10)            (10)
                                                   -------      ---------       ------       ------       ---------
Segment net income                                 $    41      $      47       $   39       $   12       $     139
                                                   -------      ---------       ------       ------       ---------


Total Segments
Segment earnings (loss) before
  restructuring and impairment                     $   253      $      66       $   65       $ (270)      $     114
Restructuring and impairment, net of tax                           (4,726)        (222)        (243)         (5,191)
                                                   -------      ---------       ------       ------       ---------
Segment net income (loss)                          $   253      $  (4,660)      $ (157)      $ (513)      $  (5,077)
                                                   -------      ---------       ------       ------       ---------


Reconciliation:
Total segment net income (loss)                    $   253      $  (4,660)      $ (157)      $ (513)      $  (5,077)
Non-segment loss                                        (1)            (2)          (1)          (1)             (5)
Amortization of goodwill                              (143)          (150)         (35)         (35)           (363)
Non-segment restructuring and impairment                                                       (191)           (191)
Interest income                                         24             11           15           18              68
Income tax                                              (1)            44          (44)          67              66
Equity in earnings of associated companies                              2            2                            4
                                                   -------      ---------       ------       ------       ---------
Net income (loss)                                  $   132      $  (4,755)      $ (220)      $ (655)      $  (5,498)
                                                   =======      =========       ======       ======       =========