SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D. C. 20549


                                    FORM 11-K

     /X/  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT
          OF 1934

For fiscal year ended December 31, 2001

     / /  TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE
          ACT OF 1934

For the transition period from ___________ to _____________

Commission File number 1-3247

     A. Full title of the plan and the address of the plan, if different from
        that of the issuer named below:

                            THE CORNING INCORPORATED
                                 INVESTMENT PLAN

     B. Name of issuer of the securities held pursuant to the plan and the
        address of its principal executive office:

                              CORNING INCORPORATED
                              ONE RIVERFRONT PLAZA
                                CORNING, NY 14831



Documents filed as part of this report:

     (a)  Index to financial statements filed as part of this report:

          The Statement of Net Assets Available for Plan Benefits as at December
          31, 2001 and 2000, the Statement of Changes in Net Assets Available
          for Plan Benefits for the year ended December 31, 2001 and
          supplementary information, together with the report thereon of
          PricewaterhouseCoopers LLP dated June 10, 2002. The required financial
          statement schedules, if any, are included in the supplementary
          information referred to above and should be read in conjunction with
          the above financial statements.

     (b)  Exhibits - The consent of PricewaterhouseCoopers LLP is attached
          hereto as Exhibit 23.1.

                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Investment Plan Committee has duly caused this annual report to be signed by the
undersigned thereunto duly authorized.

                                                   THE CORNING INCORPORATED
                                                   INVESTMENT PLAN


                                                   By: /s/ Deborah G. Lauper
                                                       -----------------------
                                                       Deborah G. Lauper
                                                       Member
                                                       Investment Plan Committee

Date:  June 28, 2002




THE CORNING INCORPORATED
INVESTMENT PLAN

FINANCIAL STATEMENTS

DECEMBER 31, 2001 AND 2000



THE CORNING INCORPORATED INVESTMENT PLAN

INDEX TO FINANCIAL STATEMENTS



                                                                                     PAGE
                                                                                  
Report of Independent Accountants ..............................................        1

Financial Statements:

    Statements of Net Assets Available for Plan Benefits,
      December 31, 2001 and 2000 ...............................................        2

    Statement of Changes in Net Assets Available for Plan Benefits,
      Year Ended December 31, 2001 .............................................        3

    Notes to Financial Statements ..............................................     4-11




                        REPORT OF INDEPENDENT ACCOUNTANTS

To the Corning Incorporated Investment Plan
Committee and the Participants in
The Corning Incorporated Investment Plan

In our opinion, the accompanying statements of net assets available for plan
benefits and the related statement of changes in net assets available for plan
benefits present fairly, in all material respects, the net assets available for
benefits of The Corning Incorporated Investment Plan (the "Plan") at December
31, 2001 and 2000, and the changes in net assets available for benefits for the
year ended December 31, 2001, in conformity with accounting principles generally
accepted in the United States of America. These financial statements are the
responsibility of the Plan's management; our responsibility is to express an
opinion on these financial statements based on our audits. We conducted our
audits of these statements in accordance with auditing standards generally
accepted in the United States of America, which require that we plan and perform
the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements,
assessing the accounting principles used and significant estimates made by
management, and evaluating the overall financial statement presentation. We
believe that our audits provide a reasonable basis for our opinion.


June 10, 2002

                                        1


THE CORNING INCORPORATED INVESTMENT PLAN

STATEMENTS OF NET ASSETS AVAILABLE FOR PLAN BENEFITS
DECEMBER 31, 2001 AND 2000
(AMOUNTS IN THOUSANDS)



                                                            2001          2000
                                                                 
ASSETS:
  Investment in Corning Incorporated
   Master Investment Trust (Note 2)                    $   913,912     $ 1,673,405
                                                       -----------     -----------

      NET ASSETS AVAILABLE FOR PLAN BENEFITS           $   913,912     $ 1,673,405
                                                       ===========     ===========


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

                                        2


THE CORNING INCORPORATED INVESTMENT PLAN

STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS
YEAR ENDED DECEMBER 31, 2001
(AMOUNTS IN THOUSANDS)


                                                              
Allocated portion of decrease in net assets from
  investment activities in the Corning Incorporated
  Master Investment Trust (Note 2)                               $ (765,861)
                                                                 ----------
Contributions:
  Employer contributions - cash                                      26,232
  Participant contributions                                          71,724
                                                                 ----------

     Total contributions                                             97,956
                                                                 ----------

Distributions to participants                                       (89,091)
                                                                 ----------

Net transfer to other qualified plans                                (2,497)
                                                                 ----------

     Change in net assets available for plan benefits              (759,493)

Net assets available for plan benefits:
  Beginning of year                                               1,673,405
                                                                 ----------

  End of year                                                    $  913,912
                                                                 ==========


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

                                        3


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

1.   DESCRIPTION OF PLAN

     GENERAL

     The following brief description of The Corning Incorporated Investment Plan
     (the "Plan") is provided for general information purposes only.
     Participants should refer to the Plan document for a more complete
     description of the Plan's provisions.

     The Plan is a defined contribution profit-sharing-thrift-savings plan
     established in January 1967 and is subject to the Employee Retirement
     Income Security Act of 1974 ("ERISA").

     ADMINISTRATION

     The Plan is administered by the Corning Incorporated Investment Plan
     Committee (the "Committee"), appointed by the Board of Directors of Corning
     Incorporated (the "Company"). The Committee shall administer the Plan in
     accordance with its terms and applicable laws and shall have all necessary
     and appropriate powers to carry out the provisions of the Plan.

     TRUSTEE AND RECORDKEEPER

     The Plan's assets are held by J. P. Morgan Chase Bank, N.A. (the
     "Trustee"), as trustee. The recordkeeper is Mellon HR Solutions.

     ELIGIBILITY

     The Plan covers all employees of the Company and participating subsidiaries
     compensated on a monthly or weekly salary basis and those compensated on an
     hourly basis who are not members of a union. An employee is eligible for
     participation in the Plan upon reaching the age of 18 and completing one
     year of eligible service. Notwithstanding the foregoing, an employee who
     has attained age 18 and is scheduled on a normal basis to work at least 16
     hours a week shall be immediately eligible.

     CONTRIBUTIONS - EMPLOYER

     The Company makes matching contributions, out of profits (as defined in the
     Plan), as a percentage of a participant's first 5% of compensation
     contributed according to years of service as of December 31 of the prior
     year as follows:

          - less than 19 years of service          50%
          - 19 but less than 24 years of service   75%
          - 24 or more years of service           100%

     Employees hired on or after July 1, 2000 (or employees hired before July 1,
     2000 who so elected) receive matching contributions that equal 100% of the
     first 2% of eligible pay contributed and 50% of the next 4% of eligible pay
     contributed.

     All matching Company contributions are invested in the Company's Common
     Stock Fund. At December 31, 2001 and 2000, the Corning Common Stock Fund
     contains net assets of approximately $120,800 and $622,600, respectively,
     that are non-participant directed as a result of the accumulation of
     matching contributions made by the Company and the related earnings on
     those contributions. Benefit payments from this non-participant directed
     fund amounted to approximately $8,100 in 2001.

                                        4


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

1.   DESCRIPTION OF PLAN (CONTINUED)

     CONTRIBUTIONS - EMPLOYER (CONTINUED)

     Effective January 1, 2002, all past and future Company contributions to the
     Plan are fully vested after three years of service. All contributions
     become fully vested upon total and permanent disability, death or
     retirement.

     With respect to all employees eligible to participate in the Plan,
     beginning in January of the year the participant is expected to reach 10
     years of vesting service and irrespective of whether such employee has
     elected to contribute to the Plan, the Company contributes weekly or
     monthly (based on the employee's pay frequency) a supplemental contribution
     to the Corning Common Stock Fund an amount equal to 1.175% of such
     employee's compensation. Employees hired on or after July 1, 2000 do not
     receive the supplemental contribution.

     CONTRIBUTIONS - PARTICIPANTS

     Generally, participants may contribute up to 15% of their base salary on a
     before-tax basis, after-tax basis or any combination of the two, to the
     Plan. Highly compensated participants are limited to contribute 1% to 9% of
     their base salary before tax, and 1% to 6% of their base salary after tax,
     not to exceed 15% in total. The maximum amount a participant can contribute
     to the Plan on a before tax basis is $10,500 per year as adjusted by the
     Internal Revenue Service for cost of living increases.

     Participants may also elect to have their contributions invested in the
     Corning Common Stock Fund on a before-tax or after-tax basis. Through July
     1, 2000, the Company made a premium matching contribution to the account of
     each participant in an amount equal to 15% of such participant's
     contributions to the Corning Common Stock Fund. Effective July 1, 2000, the
     Plan was amended to eliminate the 15% premium matching contribution.

     FUND TRANSFERS

     Participants are allowed to transfer their accumulated contributions
     between funds. Through June 30, 2000, there were certain restrictions,
     however, on transfers involving the Corning Common Stock Fund. First, only
     participants age 55 or over were allowed to transfer Company contributions
     in the Corning Common Stock Fund into any of the other investment funds.
     Second, no participants were permitted to transfer Company contributions
     back into the Corning Common Stock Fund. Third, employee contributions into
     the Corning Common Stock Fund were available for transfer after the funds
     have been in the Plan for five years. The earnings on employee
     contributions to the Corning Common Stock Fund were unrestricted and
     eligible for transfer at any time. Effective July 1, 2000, all restrictions
     were lifted on transfers of employee contributions into or out of the
     Corning Common Stock Fund and participants age 55 or over were permitted to
     transfer employer contributions back into the Corning Common Stock Fund.

     No transfers may be made into the Corning Preferred Stock Fund. Transfers
     from the Corning Preferred Stock Fund can only be made to the Corning
     Common Stock Fund.

                                        5


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

1.   DESCRIPTION OF PLAN (CONTINUED)

     DISTRIBUTIONS

     Distributions are made upon retirement (i.e., at least age 55 with five
     years of service), or in the event of a participant's total and permanent
     disability, death or other termination of employment. A retired participant
     can elect to receive distributions in a lump sum, installments, or
     intermittent withdrawals. The Plan also provides for withdrawals by
     participants prior to termination. As of December 31, 2001 and 2000, there
     were 3,319 and 2,949, respectively, terminated and retired participants in
     the Master Trust with a total vested value of $379,097, and $573,732,
     respectively.

     PARTICIPANT LOANS

     Participants are eligible to obtain loans from the Plan. Loans are limited
     to one loan with a repayment term not to exceed 4.5 years, except for
     primary residence loans in which the term may not exceed 10 years. The
     maximum amount of any loan is the lesser of one-half of the vested account
     balance, or $50,000 (with a $1,000 minimum). The interest rate on a loan is
     the prime rate plus 1% on the last business day of the month before the
     request for a loan.

     ADMINISTRATIVE FEES

     Participants in the Plan are charged an account fee which is deducted from
     each participant's account pro-rated among funds on the last business day
     of each month. Also, participants in the Plan are charged a loan fee which
     decreases the amount of the participant's loan proceeds.

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     BASIS OF PRESENTATION

     The accompanying financial statements are prepared on the accrual basis of
     accounting.

     USE OF ESTIMATES

     The preparation of financial statements in conformity with accounting
     principles generally accepted in the United States of America requires
     management to make estimates and assumptions that affect the reported
     amounts of net assets available for plan benefits and changes therein. Due
     to the inherent uncertainty involved in making estimates, actual results
     reported in future periods may be based on amounts that could differ from
     those estimates.

     BASIS OF ALLOCATION FROM THE CORNING INCORPORATED MASTER INVESTMENT TRUST

     The Plan has a specific interest in The Corning Incorporated Master
     Investment Trust (the "Master Trust") in which another plan sponsored by
     the Company also participates. The Plan's specific interest in the Master
     Trust is credited or charged for contributions, transfers, and benefit
     payments relating to its participants. Realized gains and losses and
     changes in net unrealized appreciation or depreciation on investments,
     income from investments and expenses are allocated to the Plan based on the
     Plan's specific interest in the net assets of the Master Trust. At December
     31, 2001 and 2000, the Plan's percentage interest in the net assets of the
     Master Trust was approximately 82% and 77%, respectively.

                                        6


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

     VALUATION OF MASTER TRUST INVESTMENTS

     Master Trust investments in mutual and collective trust funds are recorded
     at fair value based upon the net asset value announced by the fund on the
     last business day of the year. Investment contracts are valued at contract
     value, representing contributions made plus interest at the contract rate,
     less funds withdrawn and administrative expenses. There are no reserves
     against contract values for credit risk of the contract issuers or
     otherwise. At December 31, 2001, the average crediting interest rate was
     approximately 7%. The Company's Preferred Stock is valued at 14.37 times
     the market value of Corning Common Stock (Note 3). Participant loans
     receivable are valued at cost plus accrued interest which approximates fair
     value.

     RISK AND UNCERTAINTIES

     The Plan's investment securities are exposed to various risks, such as
     changes in interest rates and market returns. Due to the level of risk
     associated with certain investments and the level of uncertainty related to
     changes in the value of these investments, it is at least reasonably
     possible that changes in valuations in the near term would materially
     affect participants' account balances and the amounts reported in the
     Plan's financial statements.

3.   INVESTMENTS

     Participants who contribute to the Plan may elect to have their
     contributions invested among various alternatives offered, as indicated
     below:

          - Stable Value Fund
          - Vanguard Institutional Index Fund
          - Pelican Fund
          - W. P. Stewart Fund
          - Vanguard Balanced Index Fund
          - Vanguard International Growth Fund
          - Fidelity Contrafund
          - Putnam New Opportunities Fund
          - Vanguard Small-Cap Index Fund
          - Vanguard Total Bond Market Index Fund
          - Corning Common Stock Fund

     STABLE VALUE FUND

     The Stable Value Fund is invested in a diversified portfolio of fixed
     income investments. These investments include Guaranteed Investment
     Contracts issued and guaranteed by insurance companies and U.S. Government
     agency investments. The Stable Value Fund seeks to provide a stable rate of
     return with safety of principal and liquidity as primary objectives.

     VANGUARD INSTITUTIONAL INDEX FUND

     The Vanguard Institutional Index Fund seeks to mirror the performance of
     the overall stock market by investing in large company stocks.

                                        7


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

3.   INVESTMENTS (CONTINUED)

     PELICAN FUND

     The Pelican Fund is invested in large company stocks. The Pelican Fund
     seeks to provide moderate to high earnings with moderate to high
     variability of returns.

     W. P. STEWART FUND

     The W.P. Stewart Fund is invested in a variety of growth stocks. The fund
     seeks moderate to high earnings with moderate to high variability of
     returns.

     VANGUARD BALANCED INDEX FUND

     The Vanguard Balanced Index Fund seeks income as well as long-term growth
     of capital and income with moderate variability of returns by investing 60%
     of its assets in stocks and 40% of its assets in bonds.

     VANGUARD INTERNATIONAL GROWTH FUND

     The Vanguard International Growth Fund seeks high earnings and high
     variability of returns by investing in stocks of large, non-U.S. companies
     with good growth potential.

     FIDELITY CONTRAFUND

     The Fidelity Contrafund seeks high earnings with high variability of
     returns by investing in stocks of medium sized and some small and large
     sized companies.

     PUTNAM NEW OPPORTUNITIES FUND

     The Putnam New Opportunities Fund seeks high earnings with high variability
     of returns by investing in stocks of small, medium and some large sized
     companies with good growth potential in fast-growing industries.

     VANGUARD SMALL-CAP INDEX FUND

     The Vanguard Small-Cap Index Fund seeks long-term growth of capital with
     high variability of returns by investing in small company stocks.

     VANGUARD TOTAL BOND MARKET INDEX FUND

     The Vanguard Total Bond Market Index Fund seeks a high level of interest
     income with low-to-moderate variability of returns by investing in U.S.
     Treasury, federal agency, mortgage-backed and high-quality corporate bonds.

     CORNING COMMON STOCK FUND

     The Corning Common Stock Fund seeks high earnings with high variability of
     returns by investing in Corning Common Stock.

                                        8


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

3.   INVESTMENTS (CONTINUED)

     The number of participants in each fund category at December 31 was as
     follows:

     
     
                                                        2001             2000
                                                             
     Fixed Income Fund                             $      2,649    $        5,230
     Mutual Funds                                        21,725            29,316
     Equity Funds                                         1,750             3,150
     Corning Common Stock                                 5,148            12,509
     Corning Preferred Stock                                  -               812
     

     As many eligible employees participate in more than one fund, the total
     number of participants in the Plan is less than the sum of the number of
     participants shown above. At December 31, 2001 and 2000, Plan participants
     totaled 13,479 and 13,099, respectively.

     The following presents the Master Trust's investments at December 31:

     
     
                                                        2001             2000
                                                             
     Fixed Income Funds                            $    429,902    $      447,942
     Mutual Funds                                       376,331           431,738
     Equity Funds                                        37,919            47,186
     Corning Common Stock                               244,024         1,162,412
     Corning Preferred Stock                              9,236            62,259
     Participant Loans                                   19,788            20,576
                                                   ------------    --------------
                                                   $  1,117,200    $    2,172,113
                                                   ============    ==============


     The fair values of investments representing 5% or more of Master Trust
     assets at December 31, 2001 are as follows:

     
                                                                
     Corning Common Stock Fund                                     $      244,024
     Pelican Fund                                                          68,504
     Vanguard Institutional Index Fund                                    113,832
     Stable Value Fund                                                    429,792
     

     During 2001, the Master Trust's investments (including gains and losses on
     investments bought and sold, as well as held during the year) depreciated
     in value by $1,109,254 as follows:

     
                                                                
     Mutual Funds                                                  $      (56,640)
     Equity Funds                                                          (6,108)
     Corning Common Stock                                                (997,070)
     Corning Preferred Stock                                              (49,436)
                                                                   --------------
                                                                   $   (1,109,254)
                                                                   ==============


     During 2001, the Plan's investments earned interest and dividends in the
     amount of $29,360 and $14,099, respectively.

                                        9


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

4.   INVESTMENT IN THE CORNING PREFERRED STOCK FUND

     Effective September 6, 1989, the Plan was amended to reflect the creation
     of a Series B Convertible Preferred Stock, $100 par value (the "Preferred
     Stock") to be offered to Plan participants. The participants were given the
     opportunity to designate a portion of their contributions to be invested in
     the Preferred Stock.

     Distributions paid and transfers from the Corning Preferred Stock Fund must
     first be converted to the Company's Common Stock in whole shares only. The
     conversion rate is 14.37 shares of Common Stock for each share of Preferred
     Stock converted, with a minimum value of $100 (par value). Effective
     October 3, 2000, a 3-for-1 stock split increased the conversion rate from
     4.79 to 14.37. The $100 floor applies to all transactions involving
     Preferred Stock unless the participant is under age 55 and the transaction
     is a non-hardship withdrawal.

     Dividends on the Preferred Stock are declared quarterly and are payable as
     of the end of each calendar quarter. The dividend rate is equal to $2 per
     share of preferred stock. Dividends paid on shares of Preferred Stock are
     reinvested in the Stable Value Fund.

5.   INVESTMENT IN THE CORNING COMMON STOCK FUND

     During 2001, the Master Trust purchased 4,450,529 shares of the Company's
     Common Stock at an aggregate cost of $82,787 and sold 755,863 shares for
     proceeds of $18,408 resulting in realized gains of $8,571. The Master Trust
     distributed 486,902 shares of Common Stock having a market value of $10,194
     (cost of $6,647). The participants of the plans converted preferred shares
     or contributed cash for the purchase of 1,724,619 shares of Common Stock
     having a market value of $26,318 to the Master Trust. At December 31, 2001
     and 2000, the Master Trust held 26,816,849 and 21,884,466 shares of Common
     Stock of the Company, respectively, of which the Plan had specific
     ownership of 19,365,183 and 15,247,979 shares, respectively. The activity
     in the Corning Common Stock Fund prior to October 3, 2000 was adjusted for
     the 3-for-1 stock split effective October 3, 2000.

6.   PLAN TERMINATION

     Although it has not expressed any intent to do so, the Company has the
     right to terminate the Plan subject to the provisions of ERISA. In the
     event of Plan termination, all amounts credited to participants' accounts
     will become 100% vested and will be distributed to participants in
     accordance with plan provisions.

7.   TAX STATUS

     The Plan received a favorable determination letter dated March 11, 1996
     from the Internal Revenue Service indicating that it meets the requirements
     of Section 401(a) and 501(a) of the Internal Revenue Code and qualifies as
     a tax-exempt organization.

     The Plan has been amended since receiving the determination letter.
     However, the plan administrator believes that the Plan is designed and is
     currently being operated in compliance with the applicable provisions of
     the IRC.

                                       10


THE CORNING INCORPORATED INVESTMENT PLAN

NOTES TO FINANCIAL STATEMENTS
(DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

8.   SUBSEQUENT EVENT

     On June 10, 2002, the market value of Corning Common Stock was $3.94 per
     share which represented a $4.98 or 56% decrease from the December 31, 2001
     market value of $8.92 per share. This decrease in the market value resulted
     in an unrealized loss of approximately $96,439 for the 19,365,183 shares of
     Corning Common Stock held on behalf of the Plan at December 31, 2001.

                                       11