UNITED STATES
                       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) January 24, 2006



                              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)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

[  ] Written communications pursuant to Rule 425 under the Securities Act 
     (17 CFR 230.425)

[  ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act 
     (17 CFR 240.14a-12)

[  ] Pre-commencement communications pursuant to Rule 14d-2(b) under the 
     Exchange Act (17 CFR 240.14d-2(b))

[  ] Pre-commencement communications pursuant to Rule 13e-4(c) under the 
     Exchange Act (17 CFR 240.13e-4(c))






Item 2.02.  Results of Operations and Financial Condition

Item 7.01.  Regulation FD Disclosure

The Corning  Incorporated  press release  dated January 24, 2006,  regarding its
financial  results for the fourth  quarter ended December 31, 2005 and its first
quarter 2006 earnings guidance, is attached hereto as Exhibit 99.

The information in this report,  being furnished  pursuant to Item 2.02 and 7.01
of Form 8-K, shall not be deemed to be "filed" for purposes of Section 18 of the
Securities  and  Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  or
otherwise subject to the liabilities of that Section, and is not incorporated by
reference in any filing under the  Securities  Act of 1933,  as amended,  or the
Exchange  Act,  except as  expressly  set forth by  specific  reference  in such
filing.

Item 9.01.  Financial Statements and Exhibits

(d)   Exhibit

      99   Press Release dated January 24, 2006, issued by Corning Incorporated.








                                   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: January 24, 2006              By    /s/  KATHERINE A. ASBECK            
                                               -------------------------------
                                               Katherine A. Asbeck
                                               Senior Vice President - Finance






                                                                      Exhibit 99




FOR RELEASE -- JANUARY 24, 2006

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


                    Corning Announces Fourth-Quarter Results

CORNING, N.Y. -- Corning Incorporated (NYSE:GLW) today announced  fourth-quarter
sales of $1.2 billion and a net loss of $32 million, or $0.02 per share. The net
loss includes net special charges of $371 million, or $0.24 per share.

Excluding these special charges,  Corning's fourth-quarter net income would have
been $339 million,  or $0.22 per share. These are non-GAAP  financial  measures.
These and all  non-GAAP  financial  measures  are  reconciled  on the  company's
investor relations Web site and in attachments to this news release.

Wendell P.  Weeks,  president  and chief  executive  officer,  said,  "Our solid
fourth-quarter  performance  ended 2005 on a very positive note for Corning.  We
again met our quarterly sales and EPS guidance  before special items,  our gross
margin  remained  strong and equity earnings  contributed  significantly  to our
positive results."

Corning's  fourth-quarter results were impacted by net after-tax special charges
of $371 million which primarily included the following non-cash items:
.    A $443 million  tax-expense  charge  primarily  to increase  the  valuation
     allowance against  Corning's U.S. deferred tax assets.  This charge reduced
     Corning's net deferred tax assets to zero.
.    A pretax  and  after-tax  gain of $84  million  related  to the  release of
     translation  capital in the final  liquidation  of a wholly  owned  foreign
     subsidiary.

Full-Year Operating Results
For the full year,  Corning  recorded sales of $4.58 billion,  an increase of 19
percent over 2004 sales of $3.85 billion.  The increase was the result of strong
growth   in   Display   Technologies   and   more   modest   increases   in  the
Telecommunications and Environmental  Technologies segments. The company had net
income of $585 million or $0.38 per share versus a net loss of $2.17  billion or
$1.56 per share in 2004. Corning's 2005 and 2004 net income included significant
net special  charges.  Excluding  these  charges,  Corning's  earnings  for 2005
increased to $1.3  billion or $0.85 per share  compared to $674 million or $0.45
per share in 2004. These are non-GAAP financial measures.


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Corning Announces Fourth-Quarter Results
Page Two


"This past year was extremely gratifying for our shareholders, our employees and
our management  team," Weeks said. "This was the third consecutive year in which
we improved our  profitability  before special items by half a billion  dollars.
This increase in  profitability - combined with the improvement in our free cash
flow,  the  strength  of our  balance  sheet  and our  ability  to  improve  our
market-leading  positions in liquid  crystal  display  glass,  diesel  emissions
products  and   fiber-to-the-premises   products  -  resulted  in  a  67-percent
year-over-year  increase in the  valuation  of Corning  common  stock," he said.
Profitability  before  special  items and free cash flow are non-GAAP  financial
measures.

Fourth-Quarter Operating Results
Corning's  fourth-quarter  sales increased 16 percent to $1.2 billion from $1.03
billion in 2004, and increased slightly over 2005  third-quarter  sales of $1.19
billion.  Fourth-quarter gross margins for the company continued to be strong at
44 percent.

Equity  earnings for the fourth quarter were $186 million  reflecting  growth at
Samsung  Corning  Precision  Glass Co.,  Ltd.  (SCP),  and lower  results at Dow
Corning  Corporation due to expansion  spending,  unfavorable  foreign  exchange
rates and  seasonality.  Third-quarter  equity  earnings  included an impairment
charge of $106 million at Samsung  Corning Co.,  Ltd. a Korean  manufacturer  of
glass  panels and funnels for cathode  ray tube (CRT)  television  and  computer
monitors.

Fourth-quarter  sales  for  Corning's  Display  Technologies  segment  were $518
million, a 67-percent increase over 2004  fourth-quarter  sales of $311 million.
Fourth-quarter   year-over-year   liquid  crystal  display  (LCD)  glass  volume
increases  of about 90 percent were  partially  offset by  unfavorable  exchange
rates  and price  declines  of 5  percent.  Sequentially,  fourth-quarter  sales
increased  6 percent  over  third-quarter  sales of $489  million  and LCD glass
volume  increased 14 percent.  Pricing was off slightly  from the third  quarter
while exchange rates in the fourth  quarter had a 6-percent  negative  impact on
sales.

Samsung  Corning  Precision,  a 50-percent  owned equity  venture in Korea which
manufactures   LCD  glass   substrates,   increased  its  volume  by  9  percent
sequentially.  Equity  earnings from SCP  increased to $129 million  versus $114
million  in the third  quarter.  About  half of the  increase  was  related to a
dividend tax adjustment in the fourth quarter.

Net income for the  Display  Technologies  segment,  which  includes  results of
Corning's wholly owned business and equity earnings from SCP,  declined about 10
percent to $328 million in the fourth  quarter,  compared to $363 million in the
third quarter.  This was primarily due to a slightly lower gross margin percent,
higher  effective  tax  rates and  higher  operating  expenses  offset by higher
earnings from SCP.


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Corning Announces Fourth-Quarter Results
Page Three


Weeks said,  "Sales of flat panel desktop  monitors and notebook  computers have
driven the industry growth for several years.  But the biggest dynamic to emerge
this past year has been LCD televisions, which appear to have captured more than
10  percent  of the  total  TV  market  in  2005.  Going  forward,  LCD TV  will
increasingly impact the growth rate of the LCD industry."

Fourth-quarter  Telecommunications  segment sales  declined by 4 percent to $383
million from $398 million in the third  quarter.  The decline was due in part to
normal  seasonality,  somewhat  offset by an increase  in  fiber-to-the-premises
(FTTP) sales.

In the fourth quarter,  Environmental Technologies segment sales of $142 million
were about even with third-quarter sales of $144 million.  Life Sciences segment
fourth-quarter  sales were $63 million,  a decline of 10 percent compared to the
third  quarter.  The decline  was due to normal  seasonality  and a  distributor
inventory reduction during the quarter.

Cash Flow/Liquidity Update
James B. Flaws, vice chairman and chief financial  officer,  said, "We ended the
year with $2.4 billion in cash and $1.8 billion in debt.  Despite spending $1.55
billion in capital  primarily to support LCD  expansions,  we had free cash flow
for the full year of $443 million,  driven by strong  operating  performance and
customer deposits.  Our  debt-to-capital  ratio was 24 percent at the end of the
year,  driven  primarily by a reduction of $885 million in our outstanding  debt
balance. This was a significant  improvement compared to last year's ratio of 41
percent.

"The overall operating  performance of our businesses was solid and we completed
our balance  sheet  improvement  program," he said.  "This was the first time in
more than 25 years that  Corning was able to end the year with more cash on hand
than debt on our books." Free cash flow is a non-GAAP financial measure.

First-Quarter Outlook
Corning  said  that it  expects  first-quarter  sales to be in the range of $1.2
billion to $1.25  billion and EPS in the range of $0.21 to $0.23 before  special
items.  This EPS  estimate is a non-GAAP  financial  measure and it excludes any
possible special items. Corning said that it will begin expensing employee stock
options in 2006 and that the EPS range of $0.21 to $0.23  includes  about  $0.01
related to this new expense in the first  quarter.  The gross margin percent for
the first quarter is expected to be  comparable  to the fourth  quarter of 2005.
The company also expects that its  effective tax rate for the first quarter will
be in the range of 20 percent to 25 percent.


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Corning Announces Fourth-Quarter Results
Page Four


In the  Display  Technologies  segment,  the  company is  anticipating  that its
first-quarter  sequential  volume  growth will be in the range of 3 percent to 8
percent. The company expects its wholly owned business will see quarterly volume
growth in the range of 5 percent to 10 percent and Samsung  Corning  Precision's
volume  growth will be in the range of flat to up 5 percent.  Corning  said that
price  reductions in the first quarter will be more significant than the company
has experienced in recent  quarters.  The company expects  sequential  quarterly
price  declines to be more in line with  historical  levels for the remainder of
the year.

"We believe that increased  volume and  manufacturing  cost  efficiencies  could
allow us to offset  the  impact of price  declines  and lead to a  first-quarter
gross margin percent comparable to the fourth quarter of last year," Flaws said.
Corning noted, as it has in the past,  that industry  supply chain  fluctuations
could influence the company's results in any given quarter.

"We  expect  to be able to build  off last  year's  very  successful  LCD  glass
performance and we anticipate continued volume growth. Our new Taichung,  Taiwan
LCD facility is now  operating  and we will  continue to meet the rising  volume
demand for  larger-generation  substrates.  There are growing indications in the
marketplace  that LCD TV retail prices will fall over time,  spurring  increased
demand for our larger-generation size substrates," Flaws said.

Corning's  Telecommunications  segment  first-quarter  sales are  expected to be
comparable to 2005  fourth-quarter  sales.  First-quarter  seasonal volume gains
will  be  offset  by  annual  price   declines.   The  company's   Environmental
Technologies  segment sales are expected to be up slightly on a sequential basis
and sales in the Life  Sciences  segment  are  expected to increase in the first
quarter.

The company  expects equity  earnings from Dow Corning to be up 20 percent to 30
percent compared to the seasonally low fourth-quarter 2005 results.

Weeks said, "Our first-quarter performance should be in line with last quarter's
results, even as we factor in the impact of stock option expensing this quarter.
We expect 2006 to be another strong year for Corning."

Fourth-Quarter Conference Call Information
The  company  will host a  fourth-quarter  conference  call at 8:30 a.m.  EST on
Wednesday,  Jan. 25. To access the call,  dial (210)  234-0002.  The password is
results.  The leader is Sofio. A replay of the call will begin at  approximately
10:30 a.m.  EST,  and will run  through  5:00 p.m.  EST,  Wednesday,  Feb. 8. To
listen, dial (402) 220-9657, no pass code is required. To listen to a live audio
webcast  of  the  call,   please  go  to  Corning's  Web  site  and  follow  the
instructions: http://www.corning.com/investor_relations.  The audio webcast will
be archived for one year following the call.


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Corning Announces Fourth-Quarter Results
Page Five


Annual Investor Meeting
Corning will hold its annual investor meeting at the Mandarin  Oriental Hotel in
New York City on Friday,  Feb. 3.  Investors  who are  interested  in  attending
should register prior to the event at www.corning.com/investor_relations.

Presentation of Information in this News Release
Non-GAAP  financial  measures are not in accordance  with, or an alternative to,
GAAP.  Corning's  non-GAAP EPS measure  excludes  restructuring,  impairment and
other charges and adjustments to prior estimates for such charges. Additionally,
the company's  non-GAAP  measure  excludes  adjustments  to asbestos  settlement
reserves required by movements in Corning's common stock price, gains and losses
arising from debt  retirements,  charges resulting from the impairment of equity
or cost method investments,  or adjustments to deferred tax assets, and gains or
losses  recognized in equity  earnings from  restructuring,  impairment or other
charges  or credits  taken by equity  method  companies.  The  company  believes
presenting  a non-GAAP EPS measure is helpful to analyze  financial  performance
without  the impact of unusual  items that may obscure  trends in the  company's
underlying performance. This non-GAAP measure is reconciled on the company's Web
site at www.corning.com/investor_relations and accompanies this news release.

About Corning Incorporated
Corning Incorporated  (www.corning.com) is a diversified technology company that
concentrates its efforts on high-impact growth  opportunities.  Corning combines
its  expertise  in  specialty  glass,   ceramic  materials,   polymers  and  the
manipulation of the properties of light,  with strong process and  manufacturing
capabilities  to develop,  engineer  and  commercialize  significant  innovative
products  for  the  telecommunications,   flat  panel  display,   environmental,
semiconductor, and life sciences industries.

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 and political conditions; tariffs, import duties
and currency  fluctuations;  product demand and industry  capacity;  competitive
products and pricing; manufacturing efficiencies; cost reductions;  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 liquid crystal  display  industry and other
businesses;  changes  in the  mix  of  sales  between  premium  and  non-premium
products;  facility expansions and new plant start-up costs; possible disruption
in commercial  activities due to terrorist activity,  armed conflict,  political
instability or major health concerns; ability to obtain financing and capital on
commercially  reasonable terms; adequacy and availability of insurance;  capital


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Corning Announces Fourth-Quarter Results
Page Six


resource and cash flow activities;  capital spending; equity company activities;
interest costs;  acquisition and divestiture activities;  the level of excess or
obsolete  inventory;  the rate of  technology  change;  the  ability  to enforce
patents;  product and components  performance issues;  changes in key personnel;
stock price  fluctuations;  and adverse  litigation or regulatory  developments.
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 OPERATIONS
               (Unaudited; in millions, except per share amounts)



                                                                   Three months ended                 Year ended
                                                                      December 31,                   December 31,      
                                                                ------------------------       ------------------------
                                                                   2005           2004           2005            2004  
                                                                ---------       --------       ---------      ---------
                                                                                                  
Net sales                                                       $   1,200       $  1,033       $   4,579      $   3,854
Cost of sales                                                         673            668           2,595          2,439
                                                                ---------       --------       ---------      ---------

Gross margin                                                          527            365           1,984          1,415

Operating expenses:
   Selling, general and administrative expenses                       203            174             756            653
   Research, development and engineering expenses                     123             98             443            355
   Amortization of purchased intangibles                                2             10              13             38
   Restructuring, impairment and other (credits)
      charges (Note 1)                                                (84)            (5)            (38)         1,789
   Asbestos settlement (Note 2)                                         8             17             197             33
                                                                ---------       --------       ---------      ---------

Operating income (loss)                                               275             71             613         (1,453)

Interest income                                                        21              9              61             25
Interest expense                                                      (26)           (32)           (116)          (141)
Loss on repurchases and retirement of debt, net (Note 3)               (4)                           (16)           (36)
Other income, net                                                       2             19              30             25
                                                                ---------       --------       ---------      ---------

Income (loss) from continuing operations before
  income taxes                                                        268             67             572         (1,580)
Provision for income taxes (Note 4)                                  (487)           (34)           (578)        (1,031)
                                                                ---------       --------       ---------      ---------

(Loss) income from continuing operations before
  minority interests and equity earnings                             (219)            33              (6)        (2,611)
Minority interests                                                      1             (3)             (7)           (17)
Equity in earnings of associated companies, net of
  impairments                                                         186            133             598            443
                                                                ---------       --------       ---------      ---------

(Loss) income from continuing operations                              (32)           163             585         (2,185)
Income from discontinued operation                                                                                   20
                                                                ---------       --------       ---------      ---------
Net (loss) income                                               $     (32)      $    163       $     585      $  (2,165)
                                                                =========       ========       =========      =========

Basic (loss) earnings per common share from:
   Continuing operations                                        $   (0.02)      $   0.12       $    0.40      $   (1.57)
   Discontinued operation                                                                                          0.01
                                                                ---------       --------       ---------      ---------
Basic (loss) earnings per common share                          $   (0.02)      $   0.12       $    0.40      $   (1.56)
                                                                =========       ========       =========      =========

Diluted (loss) earnings per common share from:
   Continuing operations                                        $   (0.02)      $   0.11       $    0.38      $   (1.57)
   Discontinued operation                                                                                          0.01
                                                                ---------       --------       ---------      ---------
Diluted (loss) earnings per common share                        $   (0.02)      $   0.11       $    0.38      $   (1.56)
                                                                =========       ========       =========      =========
See accompanying notes to these financial statements.






                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                           CONSOLIDATED BALANCE SHEETS
               (Unaudited; in millions, except per share amounts)




                                                                                                   December 31,          
                                                                                         --------------------------------
                                                                                             2005                2004    
                                                                                         -----------        -------------
                                                                                                        
Assets

Current assets:
   Cash and cash equivalents                                                              $   1,342           $   1,009
   Short-term investments, at fair value                                                      1,092                 872
                                                                                          ---------           ---------
     Total cash, cash equivalents and short-term investments                                  2,434               1,881
   Trade accounts receivable, net                                                               629                 585
   Inventories                                                                                  570                 535
   Deferred income taxes                                                                         44                  92
   Other current assets                                                                         183                 188
                                                                                          ---------           ---------
       Total current assets                                                                   3,860               3,281

Investments                                                                                   1,697               1,484
Property, net                                                                                 4,675               3,941
Goodwill and other intangible assets, net                                                       338                 398
Deferred income taxes                                                                            10                 440
Other assets                                                                                    595                 166
                                                                                          ---------           ---------

Total Assets                                                                              $  11,175           $   9,710
                                                                                          =========           =========

Liabilities and Shareholders' Equity

Current liabilities:
   Short-term borrowings, including current portion of long-term debt                     $      18           $     478
   Accounts payable                                                                             690                 682
   Other accrued liabilities                                                                  1,508               1,176
                                                                                          ---------           ---------
       Total current liabilities                                                              2,216               2,336

Long-term debt                                                                                1,789               2,214
Postretirement benefits other than pensions                                                     593                 600
Other liabilities                                                                               925                 715
                                                                                          ---------           ---------
       Total liabilities                                                                      5,523               5,865
                                                                                          ---------           ---------

Commitments and contingencies
Minority interests                                                                               43                  29
                                                                                          ---------           ---------
Shareholders' equity:
   Preferred stock - Par value $100.00 per share; Shares authorized: 10 million
     Series C mandatory convertible preferred stock - Shares issued: 5.75 million;
     Shares outstanding: 0 and 637 thousand                                                                          64
   Common stock - Par value $0.50 per share; Shares authorized: 3.8 billion;
     Shares issued: 1,552 million and 1,424 million                                             776                 712
   Additional paid-in capital                                                                11,548              10,363
   Accumulated deficit                                                                       (6,724)             (7,309)
   Treasury stock, at cost; Shares held: 16 million                                            (168)               (162)
   Accumulated other comprehensive income                                                       177                 148
                                                                                          ---------           ---------
       Total shareholders' equity                                                             5,609               3,816
                                                                                          ---------           ---------

Total Liabilities and Shareholders' Equity                                                $  11,175           $   9,710
                                                                                          =========           =========

See accompanying notes to these financial statements.





                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                            (Unaudited; in millions)



                                                               Three months ended           Year ended Dec. 31,   
                                                           ----------------------------  ------------------------
                                                           Dec. 31, 2005 Sept. 30, 2005     2005           2004   
                                                           ------------- --------------  ---------      ---------
                                                                                            
Cash Flows from Operating Activities:
   Net (loss) income                                          $    (32)    $    203       $    585      $(2,165)
   Adjustments to reconcile net (loss) income
     to net cash provided by operating activities:
     Depreciation                                                  126          127            499          485
     Amortization of purchased intangibles                           2            3             13           38
     Asbestos settlement                                             8           68            197           33
     Gain on sale of discontinued operation                                                                 (20)
     Restructuring, impairment and other (credits) and charges     (84)          28            (38)       1,789
     Loss on repurchases and retirement of debt                      4                          16           36
     Stock compensation charges                                      8            8             29            8
     Undistributed earnings of associated companies               (101)         (70)          (297)        (303)
     Deferred taxes                                                436          (18)           425          947
     Interest expense on convertible debentures                    (26)                        (23)           4
     Restructuring payments                                         (3)          (6)           (25)         (85)
     Decrease in restricted cash                                                 13             22           34
     Customer deposits, net                                         55          144            428          204
     Employee benefit payments (in excess of)
       less than expense                                           (10)          15             34          (19)
     Changes in certain working capital items:
       Trade accounts receivable                                     1           11            (77)         (40)
       Inventories                                                 (16)          (7)           (62)         (68)
       Other current assets                                         20           26              6           (7)
       Accounts payable and other current liabilities, net of
         restructuring payments                                    204           38            113          143
     Other, net                                                     67           12             94           (5)
                                                              --------     --------       --------      -------
Net cash provided by operating activities                          659          595          1,939        1,009
                                                              --------     --------       --------      -------

Cash Flows from Investing Activities:
   Capital expenditures                                           (477)        (378)        (1,553)        (857)
   Net proceeds from sale of businesses                                                                     100
   Net proceeds from sale or disposal of assets                                   1             18           49
   Short-term investments - acquisitions                          (355)        (610)        (1,668)      (1,685)
   Short-term investments - liquidations                           289          401          1,452        1,389
   Other, net                                                       27            2             39           12
                                                              --------     --------       --------      -------
Net cash used in investing activities                             (516)        (584)        (1,712)        (992)
                                                              --------     --------       --------      -------

Cash Flows from Financing Activities:
   Net repayments of short-term borrowings and current
      portion of long-term debt                                   (253)          (3)          (451)        (115)
   Proceeds from issuance of long-term debt, net                                               147          442
   Repayments of long-term debt                                                               (102)        (154)
   Proceeds from issuance of common stock, net                       9            9            365           42
   Proceeds from the exercise of stock options                      60           83            202           49
   Other, net                                                       (2)          (3)           (14)           1
                                                              --------     --------       --------      -------
Net cash (used in) provided by financing activities               (186)          86            147          265
                                                              --------     --------       --------      -------
Effect of exchange rates on cash                                   (10)          (3)           (41)          39
                                                              --------     --------       --------      -------
Net (decrease) increase in cash and cash equivalents               (53)          94            333          321
Cash and cash equivalents at beginning of period                 1,395        1,301          1,009          688
                                                              --------     --------       --------      -------

Cash and cash equivalents at end of period                    $  1,342     $  1,395       $  1,342      $ 1,009
                                                              ========     ========       ========      =======

Certain amounts for 2004 were reclassified to conform to 2005 presentation.

See accompanying notes to these financial statements.






                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                 SEGMENT RESULTS
                            (Unaudited; in millions)




Our reportable operating segments include Display Technologies, Telecommunications, Environmental Technologies and Life Sciences.


                                                Display     Telecom-    Environmental   Life   Unallocated   Consolidated
                                             Technologies  munications  Technologies  Sciences   and Other       Total
                                             ------------  -----------  ------------- -------- -----------   ------------
                                                                                            
Three months ended December 31, 2005
Net sales                                      $   518      $   383       $    142    $     63    $     94    $  1,200
Research, development and engineering
  expenses (1)                                 $    37      $    25       $     30    $     15    $     16    $    123
Restructuring, impairment and other (credits)
  and charges                                               $   (84)                                          $    (84)
Interest expense (2)                           $    15      $     5       $      5    $      1                $     26
(Provision) benefit for income taxes           $   (57)     $     3       $      5    $      3    $   (441)   $   (487)
Income (loss) before minority interests and
  equity earnings (3)                          $   197      $    70       $    (15)   $    (12)   $   (459)   $   (219)
Minority interests (4)                                            1                                                  1
Equity in earnings of associated companies,
  net of impairments (5)                           131           (1)                                    56         186
                                               -------      -------       --------    --------    --------    --------
Net income (loss)                              $   328      $    70       $    (15)   $    (12)   $   (403)   $    (32)
                                               =======      =======       ========    ========    ========    ========

Three months ended December 31, 2004
Net sales                                      $   311      $   423       $    130    $     71    $     98    $  1,033
Research, development and engineering
  expenses (1)                                 $    26      $    21       $     23    $     11    $     17    $     98
Restructuring, impairment and other charges
  and (credits)                                             $     1                               $     (6)   $     (5)
Interest expense (2)                           $    15      $     9       $      5    $      1    $      2    $     32
(Provision) benefit for income taxes           $   (49)     $     4       $      5                $      6    $    (34)
Income (loss) before minority interests and
  equity earnings (3)                          $    67      $    (9)      $     (7)               $    (18)   $     33
Minority interests (4)                                            1                                     (4)         (3)
Equity in earnings of associated companies,
  net of impairments (5)                            84           (1)             1                      49         133
                                               -------      -------       --------    --------    --------    --------
Net income (loss)                              $   151      $    (9)      $     (6)   $      0    $     27    $    163
                                               =======      =======       ========    ========    ========    ========

Year ended December 31, 2005
Net sales                                      $ 1,742      $ 1,623       $    580    $    282    $    352    $  4,579
Research, development and engineering
  expenses (1)                                 $   121      $    96       $    114    $     53    $     59    $    443
Restructuring, impairment and other (credits)
  and charges                                               $   (47)                              $      9    $    (38)
Interest expense (2)                           $    55      $    30       $     20    $      4    $      7    $    116
(Provision) benefit for income taxes           $  (151)     $     4       $      7    $      6    $   (444)   $   (578)
Income (loss) before minority interests and
  equity earnings (3)                          $   679      $    29       $    (26)   $    (25)   $   (663)   $     (6)
Minority interests (4)                                            2                                     (9)         (7)
Equity in earnings of associated companies,
  net of impairments (5)                           416            5                                    177         598
                                               -------      -------       --------    --------    --------    --------
Net income (loss)                              $ 1,095      $    36       $    (26)   $    (25)   $   (495)   $    585
                                               =======      =======       ========    ========    ========    ========






                                                Display     Telecom-    Environmental   Life   Unallocated   Consolidated
                                             Technologies  munications  Technologies  Sciences   and Other       Total
                                             ------------  -----------  ------------- -------- -----------   ------------
                                                                                            
Year ended December 31, 2004
Net sales                                      $ 1,113      $ 1,539       $    548    $    304    $    350    $  3,854
Research, development and engineering
  expenses (1)                                 $    83      $    90       $     87    $     38    $     57    $    355
Restructuring, impairment and other charges
  and (credits)                                             $ 1,798                               $     (9)   $  1,789
Interest expense (2)                           $    52      $    50       $     22    $      5    $     12    $    141
(Provision) benefit for income taxes           $  (146)     $    29                   $     (6)   $   (908)   $ (1,031)
Income (loss) before minority interests and
  equity earnings (3)                          $   258      $(1,862)      $      3    $     12    $ (1,022)   $ (2,611)
Minority interests (4)                                            2                                    (19)        (17)
Equity in earnings of associated companies,
  net of impairments (5)                           288          (33)             1                     187         443
Income from discontinued operations                                                                     20          20
                                               -------      -------       --------    --------    --------    --------
Net income (loss)                              $   546      $(1,893)      $      4    $     12    $   (834)   $ (2,165)
                                               =======      =======       ========    ========    ========    ========


(1)  Non-direct research,  development and engineering expenses are allocated to
     segments based upon direct project spending for each segment.
(2)  Interest  expense is allocated to segments based on a percentage of segment
     net operating assets.
(3)  Many of Corning's  administrative  and staff  functions  are performed on a
     centralized  basis.  Where  practicable,  Corning charges these expenses to
     segments  based upon the extent to which each  business  uses a centralized
     function. Other staff functions, such as corporate finance, human resources
     and legal are allocated to segments, primarily as a percentage of sales.
(4)  Minority interests reflect the following restructuring, impairment and
     other charges and (credits):
     .    In  2005,  gains  of  $4  million  for  adjustments  to  prior  years'
          restructuring  and impairment  reserves  associated with Corning Asahi
          Video Products Company (CAV).
     .    In 2004,  gains  from the sale of CAV  assets  in  excess  of  assumed
          salvage value of $17 million,  and reversals of CAV severance reserves
          of $2 million.
(5)  Equity  in  earnings  of  associated   companies   includes  the  following
     restructuring and impairment charges:
     .    In 2005, a $106 million charge representing Corning's share of Samsung
          Corning's  impairment  of  certain   manufacturing  assets  and  other
          charges.
     .    In the second quarter of 2005, Dow Corning Corporation recorded a gain
          on the issuance of subsidiary  stock. Our equity earnings included $11
          million related to this gain.
     .    In 2004, $35 million of charges to impair equity method investments in
          the Telecommunications segment to their estimated fair value.
     .    In  2004,  Dow  Corning   Corporation   recorded  charges  related  to
          restructuring actions and adjustments to interest liabilities recorded
          on its emergence from  bankruptcy.  Our equity  earnings  included $21
          million related to these charges.






                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                                 SEGMENT RESULTS
                            (Unaudited; in millions)




A reconciliation of reportable segment net income (loss) to consolidated net income (loss) follows (in millions):

                                                                Three months ended                     Year ended
                                                                   December 31,                       December 31,     
                                                            ------------------------           ------------------------
                                                              2005            2004               2005            2004  
                                                            ---------      ---------           ---------      ---------
                                                                                                  
Net income (loss) of reportable segments                    $     371      $     136           $   1,080      $  (1,331)
Non-reportable operating segments net (loss) income (1)            (4)             6                (100)            16
Unallocated amounts:
    Non-segment loss and other (2)                                (14)            (3)                (21)           (13)
    Non-segment restructuring, impairment and
       other (charges) and credits (3)                                            (1)                (25)             4
    Asbestos settlement                                            (8)           (17)               (197)           (33)
    Interest income                                                21              9                  61             25
    Loss on repurchases of debt                                    (4)                               (16)           (36)
    Provision for income taxes (4)                               (444)            (2)               (451)          (933)
    Equity in earnings of associated companies (5)                 50             35                 254            116
    Income from discontinued operations                                                                              20
                                                            ---------      ---------           ---------      ---------
Net (loss) income                                           $     (32)     $     163           $     585      $  (2,165)
                                                            =========      =========           =========      =========


(1)  Non-reportable operating segments net (loss) income includes the results of
     non-reportable  operating  segments.  In 2005, we recorded a charge of $106
     million  for  our  share  of  Samsung   Corning's   impairment  of  certain
     manufacturing assets and other charges for severance and exit costs.
(2)  Non-segment  loss and other includes the results of non-segment  operations
     and other corporate activities.
(3)  For 2005,  non-segment  restructuring,  impairment and other  (charges) and
     credits includes impairment charges for the other than temporary decline in
     the market value of Avanex shares.
(4)  Provision  for  income  taxes  includes  tax  associated  with  non-segment
     restructuring,  impairment and other (charges) and credits. We recognized a
     net $443  million  charge to tax  expense  in 2005 which was  primarily  to
     increase the valuation  allowance  against deferred tax assets. In 2004, we
     increased  our  valuation  allowance  by  $937  million.  Refer  to  Note 4
     (Provision for Income Taxes).
(5)  Equity in earnings of associated  companies includes equity earnings in Dow
     Corning Corporation.








                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)


1.   Restructuring, Impairment and Other Charges and (Credits)

In the fourth  quarter of 2005,  we recorded a gain of $84  million  (pretax and
after-tax)  for the  reversal of the  cumulative  translation  account of O.T.I.
S.r.l.  (OTI),  a  wholly-owned  foreign  subsidiary  of  Corning,   upon  OTI's
substantial  liquidation.  The photonics' business in Milan, Italy, was the sole
operation of OTI, whose results were included in the Telecommunications segment.
Subsequent to Corning's  agreement to sell its photonics business  operations to
Avanex in 2003,  Corning began liquidating OTI. In October 2005, the assets were
substantially liquidated and OTI's cumulative translation account was reversed.

2.   Asbestos Settlement

On  March  28,  2003,  we  announced  that we had  reached  agreement  with  the
representatives  of asbestos  claimants  for the  settlement  of all current and
future  asbestos  claims against us and Pittsburgh  Corning  Corporation  (PCC),
which might arise from PCC products or  operations.  Accordingly,  we recorded a
charge of $298  million in the first  quarter of 2003.  The charge  included the
value of 25 million  shares of Corning  common stock that we will  contribute as
part of the settlement if the PCC plan of reorganization is approved and becomes
effective.  Also at that time, we indicated that any changes in the value of our
common stock  contribution  would be recognized in our quarterly results through
the date of  contribution to the settlement  trust.  As required,  we recorded a
mark-to-market charge of $8 million (pretax and after-tax) in the fourth quarter
of 2005  reflecting  the increase in Corning's  common stock from  September 30,
2005 to December 31, 2005.  Beginning  with the first  quarter of 2003,  we have
recorded total net charges of $643 million to reflect the initial settlement and
to mark-to-market the value of our common stock.

3.   Loss on Repurchases and Retirement of Debt, Net

In the fourth  quarter of 2005, we redeemed for cash the $277 million  principal
amount of our zero coupon  convertible  debentures.  We  recognized a loss of $4
million (pretax and after-tax) on this transaction.

4.   Provision for Income Taxes

In the fourth  quarter of 2005,  we  recognized  a net $443  million tax expense
charge which was primarily to increase the valuation  allowance against deferred
tax assets. This adjustment resulted primarily from our conclusion that the sale
of an appreciated asset was no longer prudent,  and  correspondingly,  no longer
met the criteria  for a viable tax  planning  strategy in Statement of Financial
Accounting  Standard No. 109, Accounting for Income Taxes. In 2004, we increased
our valuation allowance by $937 million.

5.   Weighted Average Shares Outstanding

Our weighted average shares outstanding are as follows (in millions):

                                        Three months ended         Year ended
                                           December 31,           December 31,
                                        ------------------      ---------------
                                        2005         2004       2005      2004
                                        ----         ----       ----      ----

Basic                                   1,524        1,404      1,464     1,386
Diluted                                 1,524        1,510      1,535     1,386
Diluted used for non-GAAP measures      1,571        1,510      1,539     1,497







                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
                           QUARTERLY SALES INFORMATION
                            (Unaudited; in millions)



                                                                                  2005                             
                                                     -------------------------------------------------------------

                                                                    Three Months Ended               
                                                     ------------------------------------------------
                                                     March 31     June 30       Sept. 30     Dec. 31       Total
                                                     ---------   ---------      --------     --------     --------
                                                                                           
Display Technologies                                 $    320    $     415      $   489      $   518      $  1,742

Telecommunications
   Fiber and cable                                        212          213          216          193           834
   Hardware and equipment                                 215          202          182          190           789
                                                     --------     --------      -------      -------      --------
                                                          427          415          398          383         1,623

Environmental Technologies
   Automotive                                             127          125          121          109           482
   Diesel                                                  21           21           23           33            98
                                                     --------     --------      -------      -------      --------
                                                          148          146          144          142           580

Life Sciences                                              74           75           70           63           282

Other                                                      81           90           87           94           352
                                                     --------     --------      -------      -------      --------

Total                                                $  1,050     $  1,141      $ 1,188      $ 1,200      $  4,579
                                                     ========     ========      =======      =======      ========




                                                                                  2004                             
                                                     -------------------------------------------------------------

                                                                    Three Months Ended               
                                                     ------------------------------------------------
                                                     March 31     June 30       Sept. 30     Dec. 31       Total
                                                     ---------   ---------      --------     --------     --------
                                                                                           
Display Technologies                                 $    230    $     277      $   295      $   311      $  1,113

Telecommunications
   Fiber and cable                                        149          192          202          212           755
   Hardware and equipment                                 163          200          210          211           784
                                                     --------     --------      -------      -------      --------
                                                          312          392          412          423         1,539

Environmental Technologies
   Automotive                                             125          121          120          113           479
   Diesel                                                  16           20           16           17            69
                                                     --------     --------      -------      -------      --------
                                                          141          141          136          130           548

Life Sciences                                              79           79           75           71           304

Other                                                      82           82           88           98           350
                                                     --------     --------      -------      -------      --------

Total                                                $    844     $    971      $ 1,006      $ 1,033      $  3,854
                                                     ========     ========      =======      =======      ========


The above  supplemental  information  is  intended  to  facilitate  analysis  of
Corning's businesses.






                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
     RECONCILIATION OF NON-GAAP FINANCIAL MEASURE TO GAAP FINANCIAL MEASURE
                      Three Months Ended December 31, 2005
           (Unaudited; amounts in millions, except per share amounts)

--------------------------------------------------------------------------------
Corning's  net income and earnings per share (EPS)  excluding  special items for
the fourth quarter of 2005 are non-GAAP financial measures within the meaning of
Regulation G of the  Securities  and  Exchange  Commission.  Non-GAAP  financial
measures are not in accordance  with, or an alternative to,  generally  accepted
accounting  principles  (GAAP).  The company  believes  presenting  non-GAAP net
income and EPS is helpful to analyze financial performance without the impact of
unusual items that may obscure trends in the company's underlying performance. A
detailed  reconciliation  is provided below  outlining the  differences  between
these non-GAAP measures and the directly related GAAP measure.
--------------------------------------------------------------------------------



                                                                            Per         Income Before            Net
                                                                           Share        Income Taxes        Income (Loss)
                                                                         -------        -------------       -------------
                                                                                                     
Earnings per share (EPS) and net income,
  excluding special items                                                $  0.22          $   196             $   339

Special items:
     Restructuring, impairment and other (charges) and credits (a)          0.05               84                  84

     Asbestos settlement (b)                                               (0.01)              (8)                 (8)

     Loss on repurchases and retirements of debt, net (c)                                      (4)                 (4)

     Provision for taxes (d)                                               (0.28)                                (443)
                                                                         -------          -------             -------

Total EPS and net income (loss)                                          $ (0.02)         $   268             $   (32)
                                                                         =======          =======             =======


(a)  Corning  recorded a gain of $84 million  (before-  and  after-tax)  for the
     reversal of the cumulative  translation  account of a wholly-owned  foreign
     subsidiary that was substantially liquidated.

(b)  As part of Corning's  asbestos  settlement  arrangement to be  incorporated
     into the Pittsburgh Corning Corporation  reorganization  plan, Corning will
     contribute,  when the  reorganization  plan becomes  effective,  25 million
     shares of Corning  common  stock to a trust.  This  portion of the asbestos
     liability requires  quarterly  adjustment based upon movements in Corning's
     common stock price prior to contribution of the shares to the trust. In the
     fourth  quarter of 2005,  Corning  recorded a charge of $8 million  for the
     change in its common stock price of $19.66 at December 31, 2005 compared to
     $19.33 the common stock price at September 30, 2005.

(c)  Corning  recorded a loss of $4 million (before- and after-tax) for the cash
     redemption  of $277 million  principal  amount of  zero-coupon  convertible
     debentures.

(d)  Amount  reflects a net $443 million charge to tax expense in 2005 which was
     primarily to increase the valuation  allowance  against deferred tax assets
     resulting  from our  conclusion  that the sale of an  appreciated  asset no
     longer met the criteria for a viable tax planning strategy.









                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
     RECONCILIATION OF NON-GAAP FINANCIAL MEASURE TO GAAP FINANCIAL MEASURE
                          Year Ended December 31, 2005
           (Unaudited; amounts in millions, except per share amounts)

--------------------------------------------------------------------------------
Corning's  net income and earnings per share (EPS)  excluding  special items for
the year ended  December 31, 2005 are  non-GAAP  financial  measures  within the
meaning of  Regulation G of the  Securities  and Exchange  Commission.  Non-GAAP
financial  measures are not in accordance  with, or an alternative to, generally
accepted accounting  principles (GAAP). The company believes presenting non-GAAP
net  income and EPS is helpful to  analyze  financial  performance  without  the
impact of unusual  items that may  obscure  trends in the  company's  underlying
performance.   A  detailed   reconciliation  is  provided  below  outlining  the
differences  between  these  non-GAAP  measures  and the  directly  related GAAP
measures.
--------------------------------------------------------------------------------


                                                                          Per      Income (Loss) Before          Net
                                                                         Share         Income Taxes         Income (Loss)
                                                                       -------     --------------------     -------------
                                                                                                   
Earnings per share (EPS) and net income,
  excluding special items                                              $  0.85           $    747           $  1,302

Special items:
    Restructuring, impairment and other (charges) and credits (a)         0.02                 38                 34

    Asbestos settlement (b)                                              (0.13)              (197)              (197)

    Loss on repurchases and retirement of debt, net (c)                  (0.01)               (16)               (16)

    (Provision) benefit for income taxes (d)                             (0.29)                                 (443)

    Equity in earnings of associated companies, net of impairments (e)   (0.06)                                  (95)
                                                                       -------           --------           --------

Total EPS and net loss                                                 $  0.38           $    572           $    585
                                                                       =======           ========           ========


(a)  Amount  reflects the following  items:  a gain of $84 million  (before- and
     after-tax)  for the  reversal of the  cumulative  translation  account of a
     wholly-owned  foreign  subsidiary  that was  substantially  liquidated;  an
     impairment   charge  of  $25  million   (before-  and  after-tax)  for  the
     other-than-temporary  decline in our  investment  in Avanex  below its cost
     basis;  and net charges of $38 million ($34 million  after-tax and minority
     interest)  for   restructuring   costs   primarily   associated   with  the
     telecommunications segment.

(b)  As part of Corning's  asbestos  settlement  arrangement to be  incorporated
     into the Pittsburgh Corning Corporation  reorganization  plan, Corning will
     contribute,  when the  reorganization  plan becomes  effective,  25 million
     shares of Corning  common  stock to a trust.  This  portion of the asbestos
     liability requires  quarterly  adjustment based upon movements in Corning's
     common stock price prior to  contribution  of the shares to the trust.  For
     2005, Corning recorded a charge of $197 million (before- and after-tax) for
     the  change  in its  common  stock  price of $19.66 at  December  31,  2005
     compared to $11.77, the common stock price at December 31, 2004.

(c)  Corning recorded a loss of $16 million  (before- and after-tax)  associated
     with the cash redemption of $377 million principal amount of debentures.

(d)  Amount  reflects a net $443 million charge to tax expense in 2005 which was
     primarily to increase the valuation  allowance  against deferred tax assets
     resulting  from our  conclusion  that the sale of an  appreciated  asset no
     longer met the criteria for a viable tax planning strategy.

(e)  Amount is  primarily  the  result of  Corning's  $106  million  share of an
     impairment  charge taken by Samsung Corning Co., Ltd., a South  Korea-based
     manufacturer  of glass  panels and funnels for cathode ray tube  television
     and display monitors, for certain of its manufacturing assets and severance
     and exit costs.










                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
     RECONCILIATION OF NON-GAAP FINANCIAL MEASURE TO GAAP FINANCIAL MEASURE
                          Year Ended December 31, 2004
           (Unaudited; amounts in millions, except per share amounts)

--------------------------------------------------------------------------------
Corning's  net income and earnings per share (EPS)  excluding  special items for
the year ended  December 31, 2004 are  non-GAAP  financial  measures  within the
meaning of  Regulation G of the  Securities  and Exchange  Commission.  Non-GAAP
financial  measures are not in accordance  with, or an alternative to, generally
accepted accounting  principles (GAAP). The company believes presenting non-GAAP
net  income and EPS is helpful to  analyze  financial  performance  without  the
impact of unusual  items that may  obscure  trends in the  company's  underlying
performance.   A  detailed   reconciliation  is  provided  below  outlining  the
differences  between  these  non-GAAP  measures  and the  directly  related GAAP
measures.
--------------------------------------------------------------------------------



                                                                              Per      Income (Loss) Before          Net
                                                                             Share         Income Taxes         Income (Loss)
                                                                           --------    --------------------     -------------
                                                                                                       
Earnings per share (EPS) and net income,
  excluding special items                                                  $  0.45           $    278           $    674

Special items:
     Restructuring, impairment and other (charges) and credits (a)           (1.29)            (1,789)            (1,802)

     Asbestos settlement (b)                                                 (0.01)               (33)               (30)

     Loss on repurchases and retirement of debt, net (c)                     (0.02)               (36)               (34)

     (Provision) benefit for income taxes (d)                                (0.67)                                 (937)
    
     Equity in earnings of associated companies, net of impairments (e)      (0.03)                                  (56)

     Income from discontinued operations (f)                                  0.01                                    20
                                                                           -------           --------           --------

Total EPS and net loss                                                     $ (1.56)          $ (1,580)          $ (2,165)
                                                                           =======           ========           ========


(a)  Corning  recorded  charges of $1.789 billion ($1.802 billion  after-tax and
     minority  interest)  primarily  related to the  impairment  of goodwill and
     fixed assets in the Telecommunications segment.

(b)  As part of Corning's  asbestos  settlement  arrangement to be  incorporated
     into the Pittsburgh Corning Corporation  reorganization  plan, Corning will
     contribute,  when the  reorganization  plan becomes  effective,  25 million
     shares of Corning  common  stock to a trust.  This  portion of the asbestos
     liability requires  quarterly  adjustment based upon movements in Corning's
     common stock price prior to  contribution  of the shares to the trust.  For
     2004,  Corning recorded a charge of $33 million ($30 million after-tax) for
     the  change  in its  common  stock  price of $11.77 at  December  31,  2004
     compared to $10.43, the common stock price at December 31, 2003.

(c)  During 2004,  Corning  retired a  significant  portion of  long-term  debt,
     resulting in a loss of $36 million ($34 million after-tax).

(d)  In the third quarter of 2004,  Corning increased income tax expense by $937
     million  as a result of the  company's  decision  to  provide  a  valuation
     allowance against a significant portion of its deferred tax assets.

(e)  This amount  reflects  charges of $35 million  for  impairments  of certain
     non-strategic  equity method  investments  in Corning's  Telecommunications
     segment and $21 million  related to  restructuring  actions and  bankruptcy
     related charges recorded by Dow Corning Corporation.

(f)  This gain relates to the final  settlement  of escrowed  proceeds  from the
     2002 sale of Corning's precision lens business to 3M Company.







                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
     RECONCILIATION OF NON-GAAP FINANCIAL MEASURE TO GAAP FINANCIAL MEASURE
                        Three Months Ended March 31, 2006
           (Unaudited; amounts in millions, except per share amounts)

--------------------------------------------------------------------------------
Corning's earnings per share (EPS) excluding special items for the first quarter
of 2006 is a non-GAAP  financial  measure  within the meaning of Regulation G of
the Securities and Exchange  Commission.  Non-GAAP financial measures are not in
accordance with, or an alternative to, generally accepted accounting  principles
(GAAP).  The  company  believes  presenting  non-GAAP  EPS is helpful to analyze
financial  performance  without  the  impact of unusual  items that may  obscure
trends in the company's  underlying  performance.  A detailed  reconciliation is
provided below outlining the differences  between this non-GAAP  measure and the
directly related GAAP measure.
--------------------------------------------------------------------------------

                                                                 Range        
                                                         -----------------------
Guidance: EPS excluding special items                    $0.21            $0.23

Special items:
     Restructuring, impairment and other 
       (charges) and credits (a)

     Asbestos settlement (b)

     (Loss) gain on repurchases and 
       retirements of debt, net                         
                                                        ------           ------

Earnings per share

        ----------------------------------------------------------------
        This schedule will be updated as additional announcements occur.
        ----------------------------------------------------------------

(a)  From time to time,  Corning may need to make  adjustments to estimates used
     in the determination of prior year  restructuring  and impairment  charges,
     which could result in a gain or loss during the quarter.

(b)  As part of Corning's  asbestos  settlement  arrangement to be  incorporated
     into the Pittsburgh Corning Corporation  reorganization  plan, Corning will
     contribute,  when the  reorganization  plan becomes  effective,  25 million
     shares  of  Corning  common  stock to a trust.  The  common  stock  will be
     contributed to the trust,  after the plan has been approved by the asbestos
     claimants and bankruptcy court. The portion of the asbestos liability to be
     settled  in common  stock  requires  adjustment  each  quarter  based  upon
     movements in  Corning's  common  stock price prior to  contribution  of the
     shares to the trust.  In the first  quarter of 2006,  Corning will record a
     charge or credit for the change in its common  stock  price as of March 31,
     2006 compared to $19.66, the common stock price at December 31, 2005.



Please note that the  company  may pursue  other  financing,  restructuring  and
divestiture  activities at any time in the future, and that the potential impact
of these events is not included within Corning's first quarter 2006 guidance.

This schedule  contains  forward  looking  statements  within the meaning of the
Private  Securities   Litigation  Reform  Act  of  1995.  Such  forward  looking
statements  are based on current  expectations  and  involve  certain  risks and
uncertainties.  Actual  results may differ from those  projected  in the forward
looking statements.  Additional  information concerning factors that could cause
actual results to materially differ from those in the forward looking statements
is contained in the Securities and Exchange Commission filings of this Company.








                  CORNING INCORPORATED AND SUBSIDIARY COMPANIES
     RECONCILIATION OF NON-GAAP FINANCIAL MEASURE TO GAAP FINANCIAL MEASURE
                  Three Months and Year Ended December 31, 2005
                        (Unaudited; amounts in millions)

--------------------------------------------------------------------------------
Corning's free cash flow financial  measures for the three months and year ended
December  31,  2005 are  non-GAAP  financial  measures  within  the  meaning  of
Regulation G of the  Securities  and  Exchange  Commission.  Non-GAAP  financial
measures are not in accordance  with, or an alternative to,  generally  accepted
accounting principles (GAAP). The company believes presenting non-GAAP financial
measures  is helpful  to analyze  financial  performance  without  the impact of
unusual items that may obscure trends in the company's underlying performance. A
detailed  reconciliation  is provided below  outlining the  differences  between
these non-GAAP measures and the directly related GAAP measures.
--------------------------------------------------------------------------------





                                                                  Three months ended            Year ended
                                                                   December 31, 2005         December 31, 2005
                                                                  ------------------         -----------------
                                                                                           
Operating cash flow                                                    $     659                 $   1,939

Less: Investing cash flow                                                   (516)                   (1,712)

Plus:  Short-term investments - acquisitions                                 355                     1,668

Less:  Short-term investments - liquidations                                (289)                   (1,452)
                                                                       ---------                 ---------

Free cash flow                                                         $     209                 $     443
                                                                       =========                 =========