CORNING INC /NY
S-3/A, 1994-01-18
GLASS & GLASSWARE, PRESSED OR BLOWN
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As filed with the Securities and Exchange Commission on January 18, 1994 
                                                      Registration No 33-51481 
    


                      SECURITIES AND EXCHANGE COMMISSION 
                            WASHINGTON, D.C. 20549 

   
                              AMENDMENT NO. 1 TO 
FORM S-3 
REGISTRATION STATEMENT 
UNDER 
THE SECURITIES ACT OF 1933 
    

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

<TABLE>
<CAPTION>
  <S>                                 <C>
 NEW YORK                             16-0393470 
  (State or other jurisdiction of     (IRS Employer 
  incorporation or organization)      Identification No.) 
</TABLE>

                             One Riverfront Plaza 
                           Corning, New York 14831 
                                (607) 974-9000 
   (Address, including zip code and telephone number of Issuer's principal 
                              executive offices) 

William C. Ughetta 
Corning Incorporated 
One Riverfront Plaza 
Corning, New York 14831 
(607) 974-9000 
(Name, address, including zip code and telephone number of agent for service) 

                                  Copies to: 

<TABLE>
<CAPTION>
  <S>                         <C>
 Cornelius J. Dwyer, Jr.      Robert W. Reeder, III 
  Shearman & Sterling         Sullivan & Cromwell 
  599 Lexington Avenue        250 Park Avenue 
  New York, NY 10022          New York, NY 10177 
  (212) 848-4000              (212) 558-4000 
</TABLE>

Approximate date of commencement of proposed sale to public: From time to 
time after this Registration Statement becomes effective. 

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

                       CALCULATION OF REGISTRATION FEE 

<TABLE>
<CAPTION>
                                                   Proposed        Proposed 
                                                    Maximum         Maximum 
  Title of Each Class of                           Offering        Aggregate       Amount of 
     Securities to be          Amount to be          Price         Offering      Registration 
        Registered            Registered (1)     Per Share(2)        Price            Fee 
- -------------------------    -----------------    ------------    ------------   ------------ 
<S>                          <C>                 <C>              <C>            <C>
Common Stock ($.50 par           1,300,000 
  value)(3)                        Shares          $30.6875       $39,893,750       $13,757 
</TABLE>

   
(1) The Registrant has previously registered 6,700,000 Shares in its initial 
filing with the Commission and paid the registration fee relating to such 
Shares. 
    

   
(2) Estimated pursuant to Rule 457(c) solely for the purpose of calculating 
the registration fee on the basis of the average of the high and low prices 
of the Registrant's Common Stock on the New York Stock Exchange Composite 
Tape on January 13, 1994. 
    

   
(3) Associated with the Common Stock are Preferred Share Purchase Rights that 
will not be exercisable or evidenced separately from the Common Stock prior 
to the occurrence of certain events. 
    

The Registrant hereby amends this Registration Statement on such date or 
dates as may be necessary to delay its effective date until the Registrant 
shall file a further amendment which specifically states that this 
Registration Statement shall thereafter become effective in accordance with 
Section 8(a) of the Securities Act of 1933 or until the Registration 
Statement shall become effective on such date as the Commission, acting 
pursuant to said Section 8(a), may determine. 


<PAGE>

 

   
    Information contained herein is subject to completion or amendment. A 
 registration statement relating to these securities has been filed with the 
 Securities and Exchange Commission. These securities may not be sold nor may 
    offers to buy be accepted prior to the time the registration statement 
 becomes effective. This prospectus shall not constitute an offer to sell or 
   the solicitation of an offer to buy nor shall there be any sale of these 
  securities in any State in which such offer, solicitation or sale would be 
 unlawful prior to registration or qualification under the securities laws of 
         any such State.SUBJECT TO COMPLETION, DATED JANUARY 18, 1994 
    

   
8,000,000 Shares 
    

CORNING INCORPORATED 

Common Stock 
(par value $.50 per share) 

   
The net proceeds from the offering will be used to finance the acquisition of 
certain assets constituting the optical fiber business of Northern Telecom 
Limited and the purchase of the shares of capital stock of Corning Vitro 
Corporation held by Vitro, S.A. See "Business--Recent Developments". 
    

   
The last reported sale price of the Common Stock on the New York Stock 
Exchange on January 14, 1994 was $31.125 per share. See "Market Prices of 
Common Stock and Dividends". 
    

 THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND 
   EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECU- 
      RITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION 
         PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY 
            REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. 

   
This Prospectus relates to an aggregate of 8,000,000 shares of Common Stock 
of Corning Incorporated to be purchased from the Company by Goldman, Sachs & 
Co. as the Underwriter at a price of $ per share ($ in the aggregate), less a 
commission of $ per share ($ in the aggregate). The Company will pay the 
expenses of the offering estimated at $280,000. 
    

The shares may be offered by the Underwriter from time to time in one or more 
transactions (which may involve block transactions) on the New York Stock 
Exchange, in the over-the-counter market, through negotiated transactions or 
otherwise at market prices prevailing at the time of the sale or at prices 
otherwise negotiated, subject to prior sale, when, as and if delivered to and 
accepted by the Underwriter. See "Underwriting". 

                             Goldman, Sachs & Co. 

                 The date of this Prospectus is       , 1994 


<PAGE>

 

                            AVAILABLE INFORMATION 

The Company (as defined below) is subject to the informational requirements 
of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and 
in accordance therewith files reports, proxy statements and other information 
with the Securities and Exchange Commission (the "Commission"). Such reports, 
proxy statements and other information and the Registration Statement 
referred to below may be inspected at the Commission's public reference 
facilities, Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549, as 
well as the following regional offices: 7 World Trade Center, 13th floor, New 
York, New York 10048, and Northwestern Atrium Center, 500 West Madison 
Street, Suite 1400, Chicago, Illinois 60661; and copies of such materials may 
be obtained from the Public Reference Section of the Commission at 450 Fifth 
Street, N.W., Washington, D.C. 20549, at prescribed rates. In addition, such 
reports, proxy statements and other information concerning the Company and 
such Registration Statement may also be inspected at the offices of the New 
York Stock Exchange, Inc. (the "NYSE"), 20 Broad Street, New York, New York 
10005, upon which exchange certain securities of the Company are listed. 

   
This Prospectus constitutes a part of the Registration Statement with respect 
to the Offering (the "Offering") of 8,000,000 shares (the "Shares") of the 
Common Stock, par value $.50 per share ("Common Stock"), of the Company filed 
by the Company with the Commission under the Securities Act of 1933, as 
amended (the "Securities Act"). As permitted by the rules issued by the 
Commission under the Securities Act, this Prospectus omits certain of the 
information contained in the Registration Statement, and reference is hereby 
made to the Registration Statement and to the exhibits relating thereto for 
further information with respect to the Company and the Common Stock. Any 
statements contained herein concerning the provisions of any document filed 
with the Commission are not necessarily complete, and each such statement is 
qualified in its entirety by reference to the copy of such document filed 
with the Commission. 
    


               INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE 

The following documents filed with the Commission (File No. 1-3247) are 
incorporated herein by reference: 

  1. The Company's Annual Report on Form 10-K for the fiscal year ended 
January 3, 1993, filed pursuant to Section 13(a) of the Exchange Act. 

  2. All other reports filed by the Company pursuant to Section 13(a) or 
15(d) of the Exchange Act since January 3, 1993, consisting of the Company's 
Quarterly Reports on Form 10-Q for the twelve weeks ended March 28, 1993, the 
twenty-four weeks ended June 20, 1993 and the forty weeks ended October 10, 
1993; and the Company's Current Reports on Form 8-K dated January 19, 1993, 
January 25, 1993, April 6, 1993, June 29, 1993, August 4, 1993, August 13, 
1993, August 27, 1993, September 14, 1993, September 21, 1993 and October 19, 
1993, respectively. Certain historical financial statements of Damon 
Corporation ("Damon") which was acquired in 1993 are included in the 
Company's Current Reports on Form 8-K dated August 4, 1993 and August 13, 
1993. 

  3. The description of the Company's Preferred Share Purchase Rights Plan 
contained in the registration statement on Form 8-A filed by the Company on 
July 8, 1986, including the amendment thereto on Form 8 filed by the Company 
on October 9, 1989. 

All documents filed by the Company pursuant to Sections 13(a), 13(c), 14 or 
15(d) of the Exchange Act after the date of this Prospectus and prior to the 
termination of the Offering shall be deemed to be incorporated by reference 
in this Prospectus and to be a part hereof from the dates of filing of such 
documents. 

The Company will provide without charge to each person to whom a copy of this 
Prospectus is delivered, upon the written or oral request of any such person, 
a copy of any or all of the documents incorporated by reference herein, other 
than exhibits to such documents, unless such exhibits are specifically 
incorporated by reference in such documents. Such request should be directed 
to the Secretary, Corning Incorporated, One Riverfront Plaza, Corning, New 
York 14831; telephone (607) 974-9000. 

IN CONNECTION WITH THE OFFERING, THE UNDERWRITER MAY OVER-ALLOT OR EFFECT 
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK 
AT A LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN MARKET. SUCH 
TRANSACTIONS MAY BE EFFECTED ON THE NEW YORK STOCK EXCHANGE, IN THE 
OVER-THE-COUNTER MARKET OR OTHERWISE. SUCH STABILIZING, IF COMMENCED, MAY BE 
DISCONTINUED AT ANY TIME. 


<PAGE>

 

                              PROSPECTUS SUMMARY 

The following summary is qualified in its entirety by the more detailed 
information and consolidated financial statements (including the notes 
thereto) appearing elsewhere or incorporated by reference in this Prospectus. 
Unless otherwise specified, references herein to the "Company" or "Corning" 
refer to Corning Incorporated and its consolidated subsidiaries. Prospective 
investors should carefully read the entire Prospectus. 

                                 The Company 

Corning traces its origins to a glass business established by the Houghton 
family in 1851. The present corporation was incorporated in the State of New 
York in December 1936, and its name was changed from Corning Glass Works to 
Corning Incorporated on April 28, 1989. 

Corning is an international corporation competing in four broadly-based 
business segments: Specialty Materials, Communications, Laboratory Services 
and Consumer Products. Corning is engaged principally in the manufacture and 
sale of products made from specialty glasses and related inorganic materials 
having special properties of chemical stability, electrical resistance, heat 
resistance, light transmission and mechanical strength. Corning and its 
subsidiaries annually produce some 60,000 different products at 46 plants in 
eight countries. In addition, Corning, through subsidiaries and affiliates, 
engages in laboratory services businesses, including life and environmental 
sciences and clinical-laboratory testing, at 54 facilities in ten countries. 

Corning has followed and will continue to follow a consistent strategy for 
its businesses: 

  --to provide quality products and services to the four broad market 
segments in which it chooses to compete, 

  --to be a market leader in each of its businesses, and 

  --to fully utilize the talents and capabilities of all its employees. 

Corning utilizes various strategies and tactics appropriate to each business 
and its specific markets. However, all strategies incorporate certain key 
elements. 

Technology has been at the core of Corning's historical success. Corning's 
investment in research and development has been significant at $131 million 
in 1991 and $151 million in 1992. Research and development spending has 
enabled Corning to remain at the forefront of technological advances for 
decades with new and improved products. Included among Corning's important 
technological discoveries over the years are optical fiber for 
telecommunications, ceramic substrates for automotive and stationary emission 
control devices, photosensitive glasses for various markets and mass produced 
television bulbs and incandescent light bulbs. Recent developments include an 
electrically heated automotive pollution control substrate, an expanded line 
of optical communications amplifiers, dispersion shifted optical fiber, a 
glass ceramic magnetic memory disk and active matrix liquid-crystal display 
glasses. 

Alliances and acquisitions are utilized to leverage Corning's technologies 
and market position. Corning's extensive experience with alliances spans more 
than fifty years and includes jointly owned companies with The Dow Chemical 
Company ("Dow") in silicones, PPG Industries Inc. in glass block and foam 
glass, the Samsung Group and Asahi Glass in television bulbs, Siemens AG 
("Siemens") in opto-electronics, and more recently with Mitsubishi Heavy 
Industries Ltd. in stationary emission control devices. 

Corning has recently completed two major strategic acquisitions, as described 
under "Recent Developments". Management believes that the acquisition of 
Damon will provide operating synergies with the MetPath division ("MetPath") 
of its wholly owned subsidiary, Corning Lab Services Inc. ("CLSI"). Corning 
has also acquired Costar Corporation ("Costar"), which markets plastic 
labware for use in the life sciences industry. Management believes that 
Costar's product development capabilities, when combined with Corning's 
manufacturing capabilities, will provide innovative and high quality products 
to this growing industry. 


<PAGE>

Quality is an important element of all of Corning's business strategies. This 
embodies an unwavering focus on satisfying the customer, continuous 
improvement of the processes which deliver products and services to the 
customer and creating an empowered workforce dedicated to serving the 
customer. 

                             Recent Developments 

   
Acquisition of NTL Assets 
On December 14, 1993, Northern Telecom Limited ("NTL"), Siecor Corporation 
("Siecor"), a consolidated corporation which manufactures and sells optical 
cable, owned 50% by each of Siemens and the Company, and the Company reached 
an agreement whereby the Company would purchase the net assets constituting 
NTL's optical fiber business for $87 million in cash and Siecor would 
purchase the net assets constituting NTL's optical cable business in 
Saskatoon, Saskatchewan (referred to herein as the "optical cable business") 
for $43 million in cash. Corning will finance the acquisition of NTL's 
optical fiber business and a $25 million capital contribution to Siecor with 
a portion of the proceeds of the Offering. Siecor will finance the 
acquisition of NTL's optical cable business with a capital contribution from 
Siemens and the Company. Closing of both transactions is expected to occur 
during the first quarter of 1994. See "Use of Proceeds". 
    

   
Vitro Transaction 
On December 14, 1993, Vitro, S.A. ("Vitro") and the Company reached an 
agreement in principle whereby, in two separate transactions, Vitro purchased 
in December 1993 the shares of capital stock of Vitro Corning, S.A. de C.V. 
("Vitro Corning") owned by the Company and the Company will purchase in early 
1994 the shares of capital stock of Corning Vitro Corporation ("Corning 
Vitro") owned by Vitro. The net cost to Corning of the two transactions will 
be $131 million. Corning and Vitro will continue their consumer products 
alliance through cross distribution and supply agreements. Corning will 
finance the payment to Vitro with a portion of the proceeds of the Offering. 
See "Use of Proceeds". 
    

   
Acquisition of Damon 
On August 4, 1993, Corning, through a wholly owned subsidiary, acquired all 
outstanding shares of common stock of Damon for approximately $405 million, 
including acquisition expenses. Damon operates laboratories which provide the 
medical profession with a full range of routine and esoteric testing services 
similar to those provided by MetPath. Corning has financed the acquisition of 
Damon and the refinancing of approximately $167 million of Damon's debt under 
financing agreements entered into with certain commercial banks. 
Approximately $200 million of such financing has been retired with proceeds 
from the issuance of long-term debt of the Company. In January 1994, Corning 
extended the terms of such financing agreements to December 31, 1995. Corning 
intends to retire a significant portion of the remaining acquisition debt 
with the proceeds of an offering of equity securities during 1994. See 
"Business--Recent Developments--Acquisition of Damon". 
    

Acquisition of Costar 
On September 8, 1993, Corning acquired Costar for approximately 5.5 million 
shares of Corning Common Stock and options to purchase approximately 300,000 
shares of Corning Common Stock. Costar is a manufacturer of a broad line of 
innovative and high quality disposable plastic, filtration and other products 
used by life science laboratories throughout the world. See "Business--Recent 
Developments--Acquisition of Costar". 

   
Restructuring and Other Special Charges in Third Quarter of 1993 
In the third quarter of 1993, Corning recorded restructuring and other 
special charges totalling $130 million aftertax. These charges included the 
following: 
    

  MetPath Settlement 
In September 1993, MetPath reached a compromise agreement with the Civil 
Division of the Department of Justice ("DOJ") to settle claims brought on 
behalf of the Inspector General, U.S. Department of Health and Human Services 
(the "Inspector General"). The claims related to the marketing, sale, pricing 
and billing of certain blood test series provided to Medicare patients. 
MetPath recorded a charge of $36.5 million ($22.0 million after tax) to 
reflect the settlement and related legal expenses during the third quarter 
1993. The settlement does not constitute an admission by MetPath with respect 
to any issue arising from the civil action. 

  Restructuring Charge 
During the third quarter 1993, Corning recorded charges of $170.5 million 
($98.5 million after tax of $64.6 million and minority interest of $7.4 
million) as a result of costs to integrate the Damon and Costar 


<PAGE>
   
acquisitions and as a result of a planned company-wide restructuring program 
announced October 6, 1993, to reduce overhead costs during the next 12 to 14 
months. Corning also recognized a $9.5 million reduction in equity earnings 
as a result of a restructuring charge taken by Vitro Corning. 
    

   
Dismissal from Federal Implant Cases 
In December 1993, the Company was dismissed by the United States District 
Court for the Northern District of Alabama from the more than 3,000 
consolidated cases pending in federal courts nationwide which allege personal 
injuries due to silicone-gel breast implants. The decision by the District 
Court is non-appealable and, although the District Court noted that it was 
"highly unlikely" that additional discovery would produce new evidence, the 
decision is subject to reconsideration if additional information is 
discovered or if there is a change in state law. The Company remains a 
defendant in related lawsuits filed in various state courts. Dow Corning 
Corporation ("Dow Corning"), a corporation owned 50% by each of Dow and the 
Company, remains a defendant in both the federal and state litigation. The 
implant products were manufactured or supplied by Dow Corning or a Dow 
Corning subsidiary. See "Business--Recent Developments--Breast Implant 
Litigation". 
    

   
Dow Corning Charge in Fourth Quarter of 1993. 
    

   
On January 14, 1994, Corning announced that as a result of Dow Corning's 
announcement on that date that it would take a charge against Dow Corning's 
1993 fourth quarter earnings of $640 million pre-tax ($415 million after-tax) 
to reflect Dow Corning's estimate, as of that date, of the net present value 
of its ultimate exposure in the pending breast implant litigation, Corning 
would take a charge of $203 million after-tax against its equity in earnings 
of associated companies for the fourth quarter of 1993 and against the 
carrying value of its investment in Dow Corning at the end of fiscal 1993. 
See "Business--Recent Developments--Breast Implant Litigation--Charges 
Announced by Dow Corning and by Corning on January 14, 1994". 
    

   
Reorganization of Laboratory Services 
In December 1993, Corning contributed its ownership interest in CLSI to 
Damon, the name of which was changed to Corning Lab Services Inc. on December 
31, 1993. Also on December 31, 1993 CLSI's name was changed to MetPath Inc. 
None of the references to CLSI, Damon or MetPath in this Prospectus have been 
changed to reflect such organizational structure or name change. 
    

                                 The Offering 

<TABLE>
<CAPTION>
<S>                                                         <C>
 Common Stock Offered                                       8,000,000 shares 
Common Stock to be outstanding after the Offering(a)        208,491,721 shares 
Use of Proceeds                                             The Company intends to use the net 
                                                            proceeds of the Offering to 
                                                            finance the acquisition of the 
                                                            optical fiber business from NTL 
                                                            and the shares of capital stock of 
                                                            Corning Vitro held by Vitro 
NYSE symbol                                                 GLW 
</TABLE>

   
(a) Amount is pro forma for the Offering based on the number of shares 
outstanding as of January 2, 1994. Amount does not include, as of January 2, 
1994, 12,461,581 shares of Common Stock which were issuable upon exercise of 
stock options granted pursuant to Corning's employee stock option plans, 
3,169,368 shares of which were issuable pursuant to options exercisable on 
such date, 1,047,248 shares of Common Stock reserved for issuance pursuant to 
conversion of outstanding shares of Series B Preferred Stock (as defined 
herein), or 700,064 shares of Common Stock issuable upon the conversion of 
the 6-1/2% Convertible Subordinated Debentures due May 2006 of Hazleton 
Corporation ("Hazleton") which was acquired by the Company in 1987. 
    

                        Summary Financial Information 

The following is a summary of certain consolidated financial information that 
has been derived from the consolidated financial statements of the Company. 
The summary financial data set forth below for the Company for the 1988 
through 1992 fiscal years are derived from its audited financial statements. 
The summary financial data set forth below for the first forty weeks of 1993 
and 1992 are derived from the Company's unaudited financial statements, which 
in the opinion of management contain all adjustments 


<PAGE>

 

(consisting only of normal recurring items) necessary for the fair 
presentation of this information. The financial data should be read in 
conjunction with the information set forth in "Selected Consolidated 
Financial Data" and "Management's Discussion and Analysis of Financial 
Condition and Results of Operations" and the historical financial information 
and related notes incorporated by reference in this Prospectus. 

The unaudited pro forma combined financial information set forth below 
reflects the estimated impact on Corning's financial statements of the 
acquisition of Damon, the acquisition of Costar, the pending NTL and Vitro 
transactions (the "Pending Transactions"), and several other completed 
transactions (collectively, the "Transactions"). Such pro forma data assume 
the Transactions and the Offering had been completed on December 30, 1991, 
for income statement data and by October 10, 1993, for balance sheet data. 
The unaudited pro forma combined financial information set forth below is 
derived from, and should be read in conjunction with, the unaudited pro forma 
combined financial information included elsewhere in the Prospectus and the 
historical financial statements of Corning and Damon incorporated by 
reference into this Prospectus. The following pro forma financial information 
is presented for informational purposes only, and is not necessarily 
indicative of the results that would have occurred had the transactions been 
completed on the dates indicated or the results that may be attained in the 
future. 

See "Selected Consolidated Financial Data", "Unaudited Pro Forma Combined 
Financial Information", "Management's Discussion and Analysis of Financial 
Condition and Results of Operations" and "Incorporation of Certain Documents 
by Reference". 
<TABLE>
<CAPTION>
                                                 Forty 
                                              Weeks Ended                           Fiscal Year Ended 
                                          ---------------------   ----------------------------------------------------- 
                                          October      October                 Dec.       Dec.       Dec. 
                                            10,          4,       Jan. 3,      29,        30,        31,       Jan. 1, 
                                            1993        1992        1993       1991       1990       1989       1989 
                                          ---------    --------    -------    -------    -------    -------   --------- 
                                                        (dollars in millions, except per share amounts) 
<S>                                       <C>          <C>        <C>        <C>        <C>        <C>         <C>
HISTORICAL: 
Income Statement Data: 
Net sales                                 $2,921.8    $2,712.5   $3,708.7   $3,259.2   $2,940.5   $2,439.2    $2,121.5 
Income before extraordinary credit 
  and cumulative effect of changes in 
  accounting methods(a)                      105.7       231.7      266.3      311.2      289.1      259.4       292.4 
Net income (loss)(a)                         105.7       (53.8)     (12.6)     316.8      292.0      261.0       210.7 
Balance Sheet Data: 
Total assets                              $5,419.5    $4,333.1   $4,286.3   $3,852.6   $3,512.0   $3,360.7    $2,897.9 
Working capital                              210.1       640.2      465.2      521.0      458.4      487.3       421.1 
Loans payable beyond one year              1,208.2       853.5      815.7      700.0      611.2      624.5       499.0 
Common stockholders' equity                1,844.4     1,909.6    1,803.8    2,018.8    1,850.3    1,711.2     1,560.7 
Per Common Share Data: 
Income before extraordinary credit 
  and cumulative effect of changes in 
  accounting methods(a)                   $   0.55    $   1.22   $   1.40   $   1.66   $   1.53   $   1.39    $   1.63 
Net income (loss)(a)                          0.55       (0.29)     (0.08)      1.69       1.55       1.40        1.17 
Common dividends declared(b)                  0.51        0.45       0.62       0.68       0.46       0.53        0.48 
PRO FORMA: (c) 
Income Statement Data: 
Net sales                                 $3,320.7               $4,318.2 
Income before extraordinary credit 
  and cumulative effect of changes in 
  accounting methods                         142.2                  273.6 
Income per share before extraordinary 
  credit and cumulative effect of 
  changes in accounting methods           $   0.69               $   1.34 
Balance Sheet Data: 
Total assets                              $5,698.0 
Working capital                              209.0 
Loans payable beyond one year              1,278.2 
Common stockholders' equity                2,090.2 


(a) Amounts for all periods are significantly impacted by certain non-recurring gains and losses and the 
cumulative effect of changes in accounting methods. See the Notes to Selected Consolidated Financial Data 
contained elsewhere in this Prospectus. 

(b) Includes special dividends of $0.15, $0.1125 and $0.10 per common share in 1991, 1989 and 1988, 
respectively. 

(c) See the Notes to Pro Forma Financial Information contained elsewhere in this Prospectus. 

</TABLE>

<PAGE>

 

                               USE OF PROCEEDS 

   
The net proceeds from the sale of the Common Stock in the Offering are 
estimated to be approximately $238.7 million. The Company intends to use all 
of the net proceeds to acquire NTL's optical fiber business, make a related 
capital contribution to Siecor and acquire the shares of capital stock of 
Corning Vitro held by Vitro. For information concerning such transactions, 
see "Prospectus Summary--Recent Developments" and "Business--Recent 
Developments--Acquisition of NTL Assets" and "--Vitro Transaction". In 
the event such transactions, or either of them, do not occur, the Company 
intends to use the net proceeds to retire a portion of the remaining debt 
incurred in connection with the Damon acquisition, which debt bears a 
variable interest rate based on the London Interbank Offered Rate and 
matures on December 31, 1995. The Company intends to issue additional equity 
securities in 1994 in order to retire a significant portion of the remaining 
Damon acquisition debt. See "Prospectus Summary--Recent 
Developments--Acquisition of Damon" and "Business--Recent 
Developments--Acquisition of Damon." 
    


                                CAPITALIZATION 

The following table sets forth (i) the actual capitalization of the Company 
at October 10, 1993, and (ii) the pro forma capitalization of the Company as 
of such date after giving effect to the Offering and the Transactions. The 
table should be read in conjunction with the financial statements of the 
Company incorporated by reference in this Prospectus. See "Use of Proceeds", 
"Selected Consolidated Financial Data", "Unaudited Pro Forma Combined 
Financial Information", "Management's Discussion and Analysis of Financial 
Condition and Results of Operations", and "Description of Capital Stock". 

<TABLE>
<CAPTION>
                                                      October 10, 1993 
                                                    -------------------- 
                                                    Actual    Pro Forma 
                                                     ------   ---------- 
                                                        (dollars in 
                                                    millions, except per 
                                                        share data) 
<S>                                               <C>         <C>
Short-Term Debt: 
  Total short-term debt                           $  609.8     $  601.6 
                                                      ----      -------- 
Long-Term Debt: 
  Total long-term debt                             1,208.2      1,278.2 
                                                      ----      -------- 
Convertible Preferred Stock: 
 Par value $100 per share: 10,000,000 shares 
   authorized; 259,211 shares of 8% Series B 
   Preferred Stock outstanding                        25.9         25.9 
                                                      ----      -------- 
Common Stockholders' Equity: 
 Common Stock, including excess over par value 
   and other capital: par value $0.50 per share; 
   authorized 500,000,000 shares; 227,442,030 
   issued at October 10, 1993                        618.9        857.6 
 Retained earnings                                 1,737.4      1,737.4 
 Less cost of 27,402,362 shares of common stock 
   in treasury                                      (516.7)      (516.7) 
 Cumulative translation adjustment                     4.8         11.9 
                                                      ----      -------- 
  Total common stockholders' equity                1,844.4      2,090.2 
                                                      ----      -------- 
   Total capitalization                           $3,688.3     $3,995.9 
                                                      ====      ======== 
</TABLE>


<PAGE>

 

                 MARKET PRICES OF COMMON STOCK AND DIVIDENDS 

   
The Common Stock is traded on the NYSE under the symbol "GLW". At January 2, 
1994, there were 18,953 holders of record of the Common Stock and 200,491,721 
shares outstanding. The following table sets forth the high and low sale 
prices for the Common Stock, as reported by the NYSE, and the cash dividends 
declared per share on the Common Stock, for the periods indicated. 
    

<TABLE>
<CAPTION>
                                                     Price Range(a) 
                                                    ---------------- 
                                                                       Cash Dividends 
                                                                        Declared Per 
                                                     High      Low        Share(a) 
                                                     -----   -------   -------------- 
<S>                                                <C>       <C>          <C>
1991 
 First Quarter                                     31.000    21.063        .125 
 Second Quarter                                    31.750    28.375        .125 
 Third Quarter                                     35.750    31.250        .125 
 Fourth Quarter                                    43.125    33.563        .300(b) 
1992 
 First Quarter                                     40.313    28.750        .15 
 Second Quarter                                    38.625    31.500        .15 
 Third Quarter                                     38.625    34.375        .15 
 Fourth Quarter                                    39.750    34.750        .17 
1993 
 First Quarter                                     39.000    29.000        .17 
 Second Quarter                                    35.875    31.500        .17 
 Third Quarter                                     35.125    26.875        .17 
 Fourth Quarter                                    28.250    24.000        .17 
1994 
 First Quarter (through January 14, 1994)          31.625    28.250 



(a) Per share amounts have been adjusted for the 2-for-1 stock split effective January 13, 1992. 
(b) Includes a special dividend of $0.15 per common share in the fourth quarter of 1991. 
</TABLE>

The Company has regularly paid cash dividends since 1881 and expects to 
continue to pay cash dividends. The Company's quarterly cash dividend is 
currently $.17 per share of Common Stock. The payment of dividends is subject 
to the preferential dividend rights of any outstanding Series Preferred Stock 
(as defined herein). Since the declaration and payment of future dividends 
will be based on a number of factors considered by the Company's Board of 
Directors, including current and prospective earnings, financial condition 
and capital requirements, and such other factors as the Board of Directors 
may deem relevant, there can be no assurance that dividends will be paid in 
the future. See "Description of Capital Stock". 

                     SELECTED CONSOLIDATED FINANCIAL DATA 

The following is a summary of certain consolidated financial information that 
has been derived from the consolidated financial statements of the Company. 
The summary financial data set forth below for the Company for the fiscal 
years 1988 through 1992 are derived from its audited financial statements. 
The selected consolidated financial data set forth below for the first forty 
weeks of 1993 and 1992 are derived from the Company's unaudited financial 
statements, which in the opinion of management contain all adjustments 
(consisting only of normal recurring items) necessary for the fair 
presentation of this information. The financial data should be read in 
conjunction with the information set forth in "Management's Discussion and 
Analysis of Financial Condition and Results of Operations" and the historical 
financial information and related notes incorporated by reference in this 
Prospectus. See "Incorporation of Certain Documents by Reference". 


<PAGE>

 

                     SELECTED CONSOLIDATED FINANCIAL DATA 

<TABLE>
<CAPTION>
                                               Forty 
                                            Weeks Ended                             Fiscal Year Ended 
                                         -------------------   ----------------------------------------------------------- 
                                         Oct.                                 Dec.       Dec. 
                                          10,      Oct. 4,      Jan. 3,       29,        30,       Dec. 31,      Jan. 1, 
                                         1993        1992         1993        1991       1990        1989         1989 
                                         ------    ---------    ---------    -------    -------    ---------   ----------- 
                                                         (dollars in millions, except per share amounts) 
<S>                                   <C>          <C>          <C>        <C>        <C>          <C>         <C>
Income Statement Data: 
Revenues 
 Net sales                            $2,921.8     $2,712.5     $3,708.7   $3,259.2   $2,940.5     $2,439.2     $2,121.5 
 Royalty, interest and dividend 
   income                                 21.8         28.4         35.3       27.6       39.9         29.6         30.8 
 Non-operating gains                       4.2          7.0          7.0        8.1       69.2        107.1        149.2 
                                          ----      -------      -------      -----      -----      -------      --------- 
                                       2,947.8      2,747.9      3,751.0    3,294.9    3,049.6      2,575.9      2,301.5 
Deductions 
 Cost of sales                         1,889.5      1,773.2      2,411.3    2,121.6    1,925.7      1,600.9      1,405.2 
 Selling, general and administrative 
   expenses                              564.8        507.0        692.2      622.5      581.8        491.8        438.6 
 Research and development  expenses      128.9        108.9        151.1      130.7      124.5        109.6         95.2 
 Provision for restructuring costs 
  and 
   other special charges                 207.0                      63.3                               54.4         32.0 
 Interest expense                         63.9         45.9         62.6       58.1       54.0         44.5         41.0 
 Other, net                               21.4         16.7         33.9       34.6       35.5         20.9         18.9 
                                          ----      -------      -------      -----      -----      -------      --------- 
 Income before taxes on income            72.3        296.2        336.6      327.4      328.1        253.8        270.6 
 Taxes on income                          13.5         86.0         92.5      110.6      136.1        116.9        103.2 
                                          ----      -------      -------      -----      -----      -------      --------- 
 Income before minority interest and 
   equity earnings                        58.8        210.2        244.1      216.8      192.0        136.9        167.4 
 Minority interest in earnings of 
   subsidiaries                           (9.5)       (16.7)       (21.6)     (17.3)     (10.4)        (4.2)        (2.2) 
 Equity in earnings of associated 
   companies before cumulative 
   effect of changes in accounting 
   methods                                56.4         38.2         43.8      111.7      107.5        126.7        127.2 
                                          ----      -------      -------      -----      -----      -------      --------- 
Income before Extraordinary Credit 
  and Cumulative Effect of Changes 
  in Accounting Methods                  105.7(a)     231.7(b)     266.3(d)    311.2(e)    289.1(f)    259.4(g,j)    292.4(h,j) 
 Tax benefit of loss carryforwards                      1.1          7.7        5.6        2.9          1.6          2.2 
 Cumulative effect of changes in 
   accounting methods                                (286.6)      (286.6)                                          (83.9) 
                                          ----      -------      -------      -----      -----      -------      --------- 
Net Income (Loss)                     $  105.7     $  (53.8)(c) $  (12.6)(c) $  316.8 $  292.0     $  261.0     $  210.7(i) 
                                          ====      =======      =======      =====      =====      =======      ========= 
Balance Sheet Data: 
 Total assets                         $5,419.5     $4,333.1     $4,286.3   $3,852.6   $3,512.0     $3,360.7     $2,897.9 
 Working capital                         210.1        640.2        465.2      521.0      458.4        487.3        421.1 
 Loans payable beyond one year         1,208.2        853.5        815.7      700.0      611.2        624.5        499.0 
 Common stockholders' equity           1,844.4      1,909.6      1,803.8    2,018.8    1,850.3      1,711.2      1,560.7 
Per Common Share Data:(k) 
 Income before extraordinary credit 
   and cumulative effect of changes 
   in accounting methods              $   0.55     $   1.22     $   1.40   $   1.66   $   1.53     $   1.39     $   1.63 
 Net income (loss)                        0.55        (0.29)       (0.08)      1.69       1.55         1.40         1.17 
 Common dividends declared(l)             0.51         0.45         0.62       0.68       0.46         0.53         0.48 

The accompanying notes are an integral part of these statements. 


<PAGE>

 

(a) During the first forty weeks of 1993, Corning recognized net non-recurring losses from consolidated 
operations totaling $202.8 ($117.9 after-tax and minority interest) including a non-operating gain totaling 
$4.2 million ($2.6 million after-tax); a charge of $36.5 million ($22.0 million after-tax) to reflect the 
settlement and related legal expenses incurred in the compromise agreement with the Civil Division of the DOJ 
concerning the marketing, sale, pricing, and billing of certain laboratory tests; and a restructuring charge 
totaling $170.5 million ($98.5 million after-tax and minority interest) as a result of costs to integrate the 
Damon and Costar acquisitions and as a result of a planned company-wide restructuring program announced October 
6, 1993, to reduce overhead costs during the next 12 to 14 months. 

During the first forty weeks of 1993, Corning recognized a reduction in equity earnings of $9.5 million 
resulting from a restructuring charge taken by Vitro Corning. 

Effective January 4, 1993, Corning and its subsidiaries adopted Financial Accounting Standard No. 109, 
"Accounting for Income Taxes" ("FAS 109") and Financial Accounting Standard No. 112, "Employers' Accounting for 
Postemployment Benefits" ("FAS 112"). The impact of adopting FAS 109 and FAS 112 was not material to the first 
forty weeks of 1993. 

(b) During the first forty weeks of 1992, Corning recognized net non-operating gains from consolidated 
operations totaling $7.0 million ($21.7 million after-tax), including a gain of $10.1 million (before- and 
after-tax) from the sale of an additional equity interest in Corning Japan K.K. ("Corning Japan") and a pre-tax 
loss of $7.3 million ($9.0 million after-tax gain) from the completion of the consumer housewares venture with 
Vitro. 
During the first forty weeks of 1992, Corning recognized a $24.5 million reduction in equity earnings 
associated with Dow Corning's terminated breast implant products business. 

(c) Effective December 30, 1991, Corning and its subsidiaries adopted Financial Accounting Standard No. 106, 
"Employers' Accounting for Postretirement Benefits Other than Pensions" ("FAS 106"). In the third quarter 
year-to-date 1992, the cumulative effect of adopting FAS 106 resulted in a charge of $294.8 million (after-tax 
and minority interest), or $1.56 per share. In addition, an $8.2 million gain, or $0.04 per share, from an 
equity company's adoption of FAS 109 was recognized in the third quarter year-to-date 1992. 

(d) In 1992, Corning recognized net non-operating gains from consolidated operations totaling $7.0 million 
($21.7 million after- tax), including a gain of $10.1 million (before- and after-tax) from the sale of an 
additional equity interest in Corning Japan and a pre-tax loss of $7.3 million ($9.0 million after-tax gain) 
from the formation of the consumer housewares venture with Vitro. Corning also recorded a provision of $63.3 
million ($32.1 million after-tax of $22.9 million and minority interest of $8.3 million) as a result of Corning 
Vitro's decision to restructure its Brazilian operations. 
Corning also recognized a $37.7 million reduction in equity earnings which included $24.5 million of costs 
associated with Dow Corning's terminated breast implant business and $13.2 million of restructuring charges 
associated with Dow Corning's exit from its Brazilian operations and other cost-reduction programs. 

(e) In 1991, the Company recognized net non-operating gains from consolidated operations totaling $8.1 million 
($14.6 million after-tax) which included a gain of $5.3 million (before- and after-tax) on the sale of a less 
than 10% equity interest in Corning Japan. The Company also recognized an $8.2 million reduction in equity 
earnings to reflect a charge recorded by Dow Corning for costs associated with its breast implant business. 

(f) In 1990, the Company recognized non-operating gains totaling $69.2 million ($29.2 million after-tax) on the 
sales of certain investments, including a gain on the sale of substantially all the Company's investment in 
Iwaki Glass Company Ltd. ("Iwaki") totaling $51.1 million ($19.4 million after-tax). 

(g) In 1989, the Company recognized non-operating gains totaling $107.1 million ($61.9 million after-tax), 
including a gain on the sale of its 50% interest in Ciba Corning Diagnostics Corp. of $75.7 million ($41.0 
million after-tax) and a gain of $21.7 million ($13.7 million after-tax) related to patent infringement matters 
in the optical-fiber business. 

(h) In 1988, Corning recognized non-operating gains totaling $149.2 million ($96.8 million after-tax), 
including a gain of $22.2 million (before- and after-tax) on the sales of previously unissued stock of equity 
affiliates (of this amount, $21.5 million related to the initial public offering in Japan of Iwaki stock); a 
gain of $60.3 million ($36.6 million after-tax) on the sale of five million shares of Iwaki stock; a gain of 
$18.4 million ($6.1 million after-tax) related to the formation of Corning Asahi Video Products Company 
("Corning Asahi Video"); a gain of $18.3 million ($12.1 million after-tax) on the sale of its investment in 
Corning Japan Inc.; and a gain of $30.0 million ($19.8 million after-tax) on the sale of three million shares 
of International Clinical Laboratories Inc. stock. 

(i) In 1988, the Company changed its method of accounting for postretirement health-care benefits. The 
cumulative effect of this change on prior years decreased net income by $83.9 million ($0.47 per common share) 
in 1988. Except for the cumulative effect, this change did not have a material effect on net income for the 
year presented. 

(j) In 1989, the Company provided $54.4 million ($45.0 million after-tax) for the repositioning of certain 
businesses and facilities. The provision related primarily to consumer product operations worldwide, and to 
certain other operations in Europe. In 1988, Corning provided $32.0 million ($19.1 million after-tax) to revise 
estimates of previously established restructuring reserves related to consolidating and repositioning certain 
manufacturing operations. 

(k) Per share amounts have been adjusted for the 2-for-1 stock split effective January 13, 1992. 

(l) Includes special dividends of $0.15, $0.1125 and $0.10 per common share in 1991, 1989 and 1988, 
respectively. 

</TABLE>


<PAGE>

 

          CORNING UNAUDITED PRO FORMA COMBINED FINANCIAL INFORMATION 

The Unaudited Pro Forma Combined Financial Information (the "Pro Forma 
Information") is presented to reflect the estimated impact on Corning's 
Financial Statements of the following proposed or completed transactions 
(collectively, the "Transactions"): 

* The acquisition of Damon in August 1993, at a total purchase price of 
approximately $405 million, including acquisition expenses. The transaction 
has been accounted for as a purchase. 

* The merger with Costar in September 1993 in which Corning acquired all of 
the outstanding shares of common stock and options to purchase common stock 
of Costar for approximately 5.5 million shares of Corning Common Stock and 
options to purchase approximately 300,000 shares of Corning Common Stock. 
This acquisition has been accounted for as a pooling of interests. Corning's 
consolidated financial statements for periods prior to the acquisition have 
not been restated since the acquisition is not material to Corning's 
financial position or results of operations. 

* The proposed acquisition of the optical fiber and optical cable business of 
NTL by Corning and Siecor for $130 million in cash and the proposed Vitro 
transaction (collectively, the "Pending Transactions.") The NTL transaction 
will be accounted for as a purchase. The Vitro transaction is described in 
Note 4. 

* The transaction with Unilab Corporation ("Unilab"),which was completed in 
November 1993, and other completed acquisitions (collectively, the "Other 
Completed Transactions") which individually and in the aggregate are not 
significant. The Unilab transaction is described in Note 5. 

   
* The issuance of 8.0 million shares of Corning Common Stock in the Offering 
and the use of the net proceeds from the Offering to retire a portion of the 
short-term debt incurred in connection with the Pending Transactions. 
    

The Unaudited Pro Forma Combined Statements of Income for the year ended 
January 3, 1993, and the forty weeks ended October 10, 1993, assume that the 
Transactions had been completed on December 30, 1991. The Unaudited Pro Forma 
Combined Balance Sheet at October 10, 1993, assumes that the Transactions had 
been completed by that date. 

The Pro Forma Information gives effect only to the adjustments set forth in 
the accompanying notes and does not reflect any synergies anticipated by 
Corning management as a result of these acquisitions. The Pro Forma 
Information is not necessarily indicative of the results of operations or 
financial position which would have been achieved had the Transactions been 
completed as of the beginning of the earliest period presented, nor is it 
necessarily indicative of Corning's future results of operations or financial 
position. 

The Pro Forma Information should be read in conjunction with the historical 
financial statements of Corning and Damon incorporated by reference into this 
Prospectus. 

<PAGE>

 

                                   Corning 
               Unaudited Pro Forma Combined Statement of Income 
                          Year Ended January 3, 1993 
                   (in millions, except per share amounts) 

<TABLE>
<CAPTION>
                                                                                                     Pro Forma 
                                                                                    ---------------------------------------------
                                                                        Other 
                                                         Pending      Completed                                            As 
                            Corning   Damon   Costar  Transactions   Transactions   Adjustments  Combined  Adjustments  Adjusted 
                              (1)      (2)     (3)         (4)           (5)            (6)        (7)         (8)         (9) 
                            --------- ------- -------- ------------- -------------- ------------- --------- ----------- ---------
<S>                         <C>       <C>     <C>      <C>           <C>           <C>           <C>        <C>         <C>
Revenues 
 Net sales                  $3,708.7  $317.0  $74.9       $77.4         $140.2                   $4,318.2               $4,318.2 
 Royalty, interest and 
   dividend income              35.3                                                                 35.3                   35.3 
 Non-operating gains             7.0                                                  $  7.3(a)      14.3                   14.3 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
                             3,751.0   317.0   74.9        77.4          140.2           7.3      4,367.8                4,367.8 
Deductions 
 Cost of sales               2,411.3   203.1   39.8        59.4          109.6          16.6(b)   2,839.8                2,839.8 
 Selling, general and 
   administrative expenses     692.2    76.9   21.8         4.2           20.6                      815.7                  815.7 
 Research and development 
   expenses                    151.1            3.0         1.8                                     155.9                  155.9 
 Provision for 
  restructuring costs and 
  other special charges         63.3                                                                 63.3                   63.3 
 Interest expense               62.6    10.2    0.7                        3.8          31.7(d)     109.0    $ (8.4)(o)    100.6 
 Other, net                     33.9    (0.7)  (0.1)                       3.4                       36.5                   36.5 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
Income before taxes on 
  income                       336.6    27.5    9.7        12.0            2.8         (41.0)       347.6       8.4        356.0 
Taxes on income                 92.5     5.6    3.6         4.0            0.9           4.5(f)     111.1       2.8(p)     113.9 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
Income before minority 
  interest and equity 
  earnings                     244.1    21.9    6.1         8.0            1.9         (45.5)       236.5       5.6        242.1 
Minority interest in 
  earnings of subsidiaries     (21.6)   (3.9)              (3.3)                         1.6(g)     (27.2)                 (27.2)

   
Equity in earnings of 
  associated companies 
  before cumulative effect 
  of changes in accounting 
  methods                       43.8                        6.3            8.6                       58.7                   58.7 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
Income Before 
  Extraordinary Credit and 
  Cumulative Effect of 
  Changes in Accounting 
  Methods                   $  266.3  $ 18.0  $ 6.1       $11.0         $ 10.5        $(43.9)    $  268.0    $  5.6     $  273.6 
                            ========  ======  =======  ============  =============  ============  ========  =========== =========

   
Weighted Average Shares 
  Outstanding                188.589                                                   5.500(h)   194.089     8.000(q)   202.089 
                            ========                                                ============  ========  =========== =========

   
Per Common Share 
Income Before 
  Extraordinary Credit and 
  Cumulative Effect of 
  Changes in Accounting 
  Methods                   $   1.40                                                             $   1.37               $   1.34 
                            ========                                                ============  ========  =========== =========

   

(1) Represents the historical results of operations of the Company for the year ended January 3, 1993. 
(2) Represents the historical results of operations of Damon for the year ended December 31, 1992. 
(3) Represents the historical results of operations of Costar for the year ended December 31, 1992. 
(4) Represents the historical results of operations of the business to be acquired in the NTL transaction and 
the impact of the Vitro transaction for the year ended December 31, 1992 and January 3, 1993, respectively. 
(5) Represents the historical results of operations of Other Completed Transactions and the impact of the 
Unilab transaction for the year ended December 31, 1992. 
(6) See Note 2 to the Pro Forma Information--Statement of Income. 
(7) Reflects the results of operations of the Company on a pro forma basis assuming the Transactions had been 
completed on December 30, 1991. 
(8) See Note 2 to the Pro Forma Information--Adjustments to Reflect the Offering. 
(9) Reflects the results of operations of the Company on a pro forma basis assuming the Transactions and the 
Offering had been completed on December 30, 1991. 

</TABLE>

<PAGE>


 

                                   Corning 
               Unaudited Pro Forma Combined Statement of Income 
                      Forty Weeks Ended October 10, 1993 
                   (in millions, except per share amounts) 

<TABLE>
<CAPTION>
                                                                                                     Pro Forma 
                                                                                    ---------------------------------------------
                                                                        Other 
                                                         Pending      Completed                                            As 
                            Corning   Damon   Costar  Transactions   Transactions   Adjustments  Combined  Adjustments  Adjusted 
                              (1)      (2)     (3)         (4)           (5)            (6)        (7)         (8)         (9) 
                            --------- ------- -------- ------------- -------------- ------------- --------- ----------- ---------

<S>                         <C>       <C>     <C>      <C>           <C>            <C>          <C>        <C>         <C>
Revenues 
 Net sales                  $2,921.8  $199.9  $52.9      $ 52.9         $93.2                    $3,320.7               $3,320.7 
 Royalty, interest and 
   dividend income              21.8                                                                 21.8                   21.8 
 Non-operating gains             4.2                                                                  4.2                    4.2 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
                             2,947.8   199.9   52.9        52.9          93.2                     3,346.7                3.346.7 
Deductions 
 Cost of sales               1,889.5   129.4   29.2        44.6          76.2         $ 12.3(b)   2,181.2                2,181.2 
 Selling, general and 
   administrative expenses     564.8    58.1   14.9         4.7           8.2                       650.7                  650.7 
 Research and development 
   expenses                    128.9            2.2         1.3                                     132.4                  132.4 
 Provision for 
  restructuring costs and 
  other special charges        207.0                                                   (55.0)(c)    152.0                  152.0 
 Interest expense               63.9     5.6    0.4                       3.2           20.6 (d)     93.7    $ (6.4)(o)     87.3 
 Other, net                     21.4     1.0    0.7                      (0.1)          (1.0)(e)     22.0                   22.0 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
Income before taxes on 
  income                        72.3     5.8    5.5         2.3           5.7           23.1        114.7       6.4        121.1 
Taxes on income                 13.5     2.1    1.7         0.8           2.1           12.2(f)      32.4       2.2(p)      34.6 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
Income before minority 
  interest and equity 
  earnings                      58.8     3.7    3.8         1.5           3.6           10.9         82.3       4.2         86.5 
Minority interest in 
  earnings of subsidiaries      (9.5)   (2.2)             (11.8)                         0.7(g)     (22.8)                 (22.8)

   
Equity in earnings of 
  associated companies 
  before cumulative effect 
  of changes in accounting 
  methods                       56.4                       22.1                                      78.5                   78.5 
                            --------  ------  -------  ------------  -------------  ------------  --------  ----------- ---------

   
Income Before 
  Extraordinary Credit and 
  Cumulative Effect of 
  Changes in Accounting 
  Methods                   $  105.7  $  1.5  $ 3.8      $ 11.8         $ 3.6         $ 11.6     $  138.0    $  4.2     $  142.2 
                            ========  ======  =======  ============  =============  ============  ========  =========== =========

   
Weighted Average Shares 
  Outstanding                190.562                                                   4.950(h)   195.512     8.000(q)   203.512 
                            ========                                                ============  ========  =========== =========

   
Per Common Share 
Income Before 
  Extraordinary Credit and 
  Cumulative Effect of 
  Changes in Accounting 
  Methods                   $   0.55                                                             $   0.70               $   0.69 
                            ========                                                ============  ========  =========== =========

   

(1) Represents the historical results of operations of the Company for the forty weeks ended October 10, 1993. 
(2) Represents the historical results of operations of Damon for the seven months ended July 31, 1993. 
(3) Represents the historical results of operations of Costar for the eight months ended August 31, 1993. 
(4) Represents the historical results of operations of the business to be acquired in the NTL transaction for 
the nine months ended September 30, 1993 and the impact of the Vitro transaction for the forty weeks ending 
October 10, 1993. 
(5) Represents the historical results of operations of Other Completed Transactions through the acquisition 
date and the impact of the Unilab transaction for the nine months ended September 30, 1993. 
(6) See Note 2 to the Pro Forma Information--Statement of Income. 
(7) Reflects the results of operations of the Company on a pro forma basis assuming the Transactions had been 
completed on December 30, 1991. 
(8) See Note 2 to the Pro Forma Information--Adjustments to Reflect the Offering. 
(9) Reflects the results of operations of the Company on a pro forma basis assuming the Transactions and the 
Offering had been completed on December 30, 1991.

</TABLE>

<PAGE>

 

                                   Corning 
           Unaudited Pro Forma Combined Consolidated Balance Sheets 
                               October 10, 1993 
                   (in millions, except per share amounts) 

<TABLE>
<CAPTION>
                                                                                                Pro Forma 
                                                                       --------------------------------------------------------- 
                                                             Other 
                                             Pending       Completed 
                               Corning    Transactions   Transactions    Adjustments     Combined     Adjustments         As 
                                 (1)           (2)            (3)            (4)            (5)           (6)        Adjusted
(7) 
   
                              ----------  -------------  -------------  --------------  -----------  -------------- ------------ 
<S>                           <C>         <C>            <C>           <C>              <C>          <C>            <C>
   Assets 
Current Assets 
 Cash and short-term 
   Investments                 $  121.2                     $   5.4                      $  126.6                      $  126.6 
 Receivables, net                 793.6      $  6.8            12.4                         812.8                         812.8 
 Inventories                      415.7         7.5             0.8                         424.0                         424.0 
 Deferred taxes on income 
   and other current assets       275.8                        (0.1)                        275.7                         275.7 
                               ---------   ------------   ------------   -------------   ----------   -------------    ----------

   
   Total current assets         1,606.3        14.3            18.5                       1,639.1                       1,639.1 
Investments                     1,009.5       (42.6)         (105.7)                        861.2                         861.2 
Plant and Equipment, net        1,702.4        17.1           (18.7)                      1,700.8                       1,700.8 
Goodwill and Intangible 
  Assets, net                     801.0                       203.3         $180.1(i)     1,184.4                       1,184.4 
Other Assets                      300.3                         0.2           12.0(j)       312.5                         312.5 
                               ---------   ------------   ------------   -------------   ----------   -------------    ----------

   
                               $5,419.5      $(11.2)        $  97.6         $192.1       $5,698.0                      $5,698.0 
                               =========   ============   ============   =============   ==========   =============    ==========

   
   Liabilities and 
     Stockholders' Equity 
Current Liabilities 
 Loans payable                 $  609.8      $              $  (5.5)        $236.0(k)    $  840.3       $(238.7)(q)    $  601.6 
 Accounts payable                 166.7         7.2             2.5                         176.4                         176.4 
 Other accrued liabilities        619.7                        22.4           10.0(l)       652.1                         652.1 
                               ---------   ------------   ------------   -------------   ----------   -------------    ----------

   
   Total current liabilities    1,396.2         7.2            19.4          246.0        1,668.8        (238.7)        1,430.1 
Other Liabilities                 702.0                         1.1                         703.1                         703.1 
Loans Payable Beyond One 
  Year                          1,208.2                        70.0                       1,278.2                       1,278.2 
Minority Interest in 
  Subsidiary Companies            242.8       (97.3)                          25.0(m)       170.5                         170.5 
Convertible Preferred Stock        25.9                                                      25.9                          25.9 
Common Stockholders' Equity     1,844.4        78.9             7.1          (78.9)(n)    1,851.5         238.7(q)      2,090.2 
                               ---------   ------------   ------------   -------------   ----------   -------------    ----------

   
                               $5,419.5      $(11.2)        $  97.6         $192.1       $5,698.0       $              $5,698.0 
                               =========   ============   ============   =============   ==========   =============    ==========

   


(1) Represents the historical financial position of the Company at October 10, 1993. 

(2) Represents the net assets of the business to be purchased in the NTL transaction and the impact of the 
Vitro transaction at October 10, 1993. 

(3) Represents the impact of the Unilab transaction at October 31, 1993. 

(4) See Note 2 to Pro Forma Information--Balance Sheet. 

(5) Reflects the financial position of the Company on a pro forma basis assuming the Transactions had been 
completed by October 10, 1993. 

(6) See Note 2 to Pro Forma Information--Adjustments to Reflect the Offering. 

(7) Reflects the financial position of the Company on a pro forma basis assuming the Transactions and the 
Offering had been completed on October 10, 1993. 

</TABLE>


<PAGE>

 

                                   Corning 
         Notes to Unaudited Pro Forma Combined Financial Information 

Note 1--Basis of Presentation: 
The Unaudited Pro Forma Combined Statements of Income reflect the Company's 
results of operations for the year ended January 3, 1993, and the forty weeks 
ended October 10, 1993, on a pro forma basis assuming the Transactions had 
been completed as of December 30, 1991. The Unaudited Pro Forma Combined 
Balance Sheet at October 10, 1993, assumes that the Transactions had been 
completed by that date. 

Corning management believes that the assumptions used in preparing the Pro 
Forma Information provide a reasonable basis for presenting all of the 
significant effects of the Transactions, that the pro forma adjustments give 
appropriate effect to those assumptions and that the pro forma adjustments 
are properly applied in the Pro Forma Information. 

Note 2--Pro Forma Adjustments: 

 Statement of Income 
(a) The pro forma adjustment to non-operating gains represents the reversal 
of the $7.3 million pretax loss ($9.0 million after tax gain) on the 
formation of Corning Vitro on January 2, 1992. The pro forma adjustment is 
required as a result of the Vitro transaction described in Note 4. 

(b) The pro forma adjustment to cost of sales represents the increase in 
amortization of the excess of cost over fair value of tangible net assets 
acquired in the Damon transaction, the Pending Transactions, and the Other 
Completed Transactions of $8.1 million, $6.2 million, and $2.3 million, 
respectively, for the year ended January 3, 1993, and $5.7 million, $4.8 
million and $1.8 million, respectively, for the forty weeks ended October 10, 
1993. 

Including $40 million of anticipated costs to restructure Damon's facilities 
as a result of the integration of Corning's and Damon's operations, the 
excess of cost over fair value of tangible net assets acquired in the Damon 
transaction is $552 million. The excess of cost over fair value of tangible 
net assets acquired has been allocated to goodwill with a life of forty 
years. Management believes that fair value approximates book value for all 
tangible assets. 

(c) The pro forma adjustment represents the elimination of one-time 
restructuring costs of $47.1 million related to closing MetPath facilities as 
a result of the integration of Damon and MetPath and $7.9 million of Costar 
transaction costs recorded in Corning's results for the forty weeks ended 
October 10, 1993. 

(d) The pro forma adjustment to interest expense represents the interest on 
the debt incurred in connection with the Damon transaction, the Pending 
Transactions and the Other Completed Transactions of $20.5 million, $8.2 
million and $3.0 million, respectively, for the year ended January 3, 1993, 
and $11.9 million, $6.3 million and $2.4 million, respectively, for the forty 
weeks ended October 10, 1993. The weighted average interest rate on the debt 
incurred in connection with the Damon transaction is 4.9% and on the Pending 
Transactions and Other Completed Transactions ranges from 3.5% to 6.7%. 

Corning financed the Damon acquisition and the refinancing of approximately 
$167 million of indebtedness of Damon under short-term financing agreements 
entered into with certain banks to effect this transaction. During the third 
quarter of 1993, Corning refinanced a portion of this short-term financing by 
issuing approximately $200 million of longer-term debt. The pro forma 
adjustment for interest expense related to the Damon transaction is 
calculated as the weighted average of short-term and longer-term interest 
rates. 

(e) The pro forma adjustment represents the elimination of approximately $1 
million of one-time costs incurred by Damon in connection with a terminated 
merger agreement with National Health Laboratories Incorporated ("NHL") which 
were charged to results of operations for the seven months ended July 31, 
1993. 

(f) The pro forma adjustment to tax expense represents the tax effect of the 
adjustments detailed in notes (a), (b), (c), (d) and (e) above. This 
adjustment is calculated at Corning's historical effective tax rate. 

(g) The pro forma adjustment to minority interest represents the applicable 
minority interest on the historical earnings and pro forma adjustments of the 
Pending Transactions and Other Completed Transactions. 


<PAGE>

 

(h) The pro forma adjustment to weighted average shares outstanding 
represents the issuance of 5.5 million shares to complete the Costar merger 
in September 1993. 

 Balance Sheet 
(i) The pro forma adjustment to goodwill represents the incremental goodwill 
and other intangibles arising from the Pending Transactions of $180.1 
million. 

(j) The pro forma adjustment to other assets primarily relates to deferred 
tax assets arising in connection with the Pending Transactions. 

(k) The pro forma adjustment to short-term debt represents the incremental 
debt to finance the Pending Transactions. 

(l) The pro forma adjustment to other liabilities primarily relates to 
reserves for integration costs of the Pending Transactions. 

(m) The pro forma adjustment to minority interest represents a capital 
contribution by a partner to finance one of the Pending Transactions. 

(n) The pro forma adjustment to common stockholders' equity represents the 
elimination of the net assets of the Pending Transactions accounted for using 
the purchase method of accounting. 

   
 Adjustments to Reflect the Offering 
(o) The pro forma adjustment to interest expense reflects the decrease in 
interest expense assuming the issuance on December 30, 1991 of 8.0 million 
shares of Corning Common Stock at an assumed price of $31.00 per share (net 
of $9.3 million of underwriting commissions), and the use of the net proceeds 
thereof to retire the indebtedness incurred in connection with the Pending 
Transactions. 
    

(p) The pro forma adjustment to tax expense reflects the tax effects of the 
adjustment detailed in note (o) above. 

   
(q) The pro forma adjustment to short-term debt and common stockholders' 
equity assumes the issuance on December 30, 1991 of 8.0 million shares of 
Corning Common Stock at an assumed price of $31.00 per share (net of $9.3 
million of underwriting commissions). 
    

Note 3--Earnings Per Share: 
Earnings per common share are computed by dividing net income less preferred 
dividends by the weighted average of common shares outstanding during each 
period. Preferred dividends amounted to $2.2 million and $1.6 million during 
the year ended January 3, 1993, and the forty weeks ended October 10, 1993, 
respectively. 

   
Note 4--Vitro Transaction: 
On January 2, 1992, Corning entered into an alliance with Vitro, by 
transferring 49% of its consumer-housewares businesses to Vitro, in exchange 
for 49% of Vitro's consumer-products businesses and approximately $137 
million in cash. The alliance consists of two jointly owned companies. 
Corning owns 51% of Corning Vitro and consolidates its financial statements. 
Until December 21, 1993, Corning owned 49% of Vitro Corning and accounted for 
its investment under the equity method. 
    

   
On December 14, 1993, Vitro and the Company reached an agreement in principle 
whereby, in two separate transactions, Vitro purchased in December, 1993, the 
shares of capital stock of Vitro Corning owned by the Company and the Company 
will purchase in early 1994 the shares of capital stock of Corning Vitro held 
by Vitro. The net cost to Corning of the two transactions will be $131 
million. Corning and Vitro will continue their consumer products alliance 
through cross distribution and supply agreements. Corning will finance the 
payment to Vitro with the proceeds of the Offering. 
    

Note 5--Unilab Transaction: 
Corning, through a wholly owned subsidiary, owned 43% of Unilab. In November 
1993, Corning acquired 100 percent of certain Unilab facilities in exchange 
for a majority of the Unilab shares owned by Corning, the assumption of 
approximately $70 million of Unilab debt and Corning's investment in J.S. 
Pathology PLC ("J.S. Pathology"). Corning retained a 12% equity investment in 
Unilab. 


<PAGE>

 

                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF 
                FINANCIAL CONDITION AND RESULTS OF OPERATIONS 

1992 Performance 
In 1992, Corning posted another year of record operating performance. 
Consolidated sales rose 14% from 1991, as all segments recorded higher dollar 
volumes. Gains in the Communications and Laboratory Services segments led 
consolidated sales growth during 1992. 

In 1992, Corning recorded a charge of $294.8 million ($1.56 per common share) 
to reflect the cumulative effect of adoption of FAS 106 for all consolidated 
and equity companies and a gain of $8.2 million ($0.04 per common share) to 
reflect Corning's equity in the cumulative effect of adoption of FAS 109 by 
an equity company. In addition, earnings were reduced by $21.3 million ($0.11 
per common share) due to the increase in ongoing postretirement benefit 
expense caused by the adoption of FAS 106. As a result of these charges, 
Corning recorded a net loss of $12.6 million ($0.08 per common share) in 1992 
compared with net income of $316.8 million ($1.69 per common share) in 1991. 

Earnings from consolidated operations increased 12% in 1992 despite the 
significant impact of a restructuring charge and the increased ongoing 
postretirement benefit expense due to the adoption of FAS 106. Earnings 
growth in consolidated operations, which was led by the Communications and 
Laboratory Services segments, resulted from increased volume, improved 
operating efficiencies and continued emphasis on effective cost control 
programs. Acquisitions in the Laboratory Services segment also contributed to 
the earnings improvement. 

The increase in earnings from consolidated operations was substantially 
offset by a decline in equity earnings. This decline was primarily 
attributable to reduced earnings at Dow Corning and losses at both Vitro 
Corning and Unilab partly offset by improved performance at Samsung-Corning 
Company Ltd. ("Samsung-Corning") in Korea. 

In 1992, Corning's earnings were significantly impacted by accounting changes 
and, in both 1991 and 1992, by other unusual items. Excluding these items, 
net income and earnings per share increased in both years. 

1993 Performance 
Consolidated sales for the forty weeks ended October 10, 1993 were $2,921.8 
million, an increase of 8 percent over the same period in 1992. Approximately 
one fourth of this increase resulted from acquisitions completed in the past 
12 months. Net income for the 1993 forty week period totaled $105.7 million, 
or $0.55 per share, and was significantly impacted by restructuring and other 
special charges recorded in the third quarter. During the same period in 
1992, the Company reported a loss of $53.8 million, or $0.29 per share, 
primarily due to the one time impact of accounting changes in the first 
quarter 1992 and charges associated with Dow Corning's terminated breast 
implant business offset somewhat by net non-operating gains. Excluding the 
impact of these items and extraordinary credits in both years, net income for 
the first forty weeks totaled $233.1 million, or $1.21 per share, in 1993 
compared to $234.5 million, or $1.24 per share, in 1992. 

The restructuring and other special charges recorded in the third quarter 
1993 included $207 million ($120.5 million after tax and minority interest) 
of charges against consolidated operations and a $9.5 million reduction in 
equity earnings as a result of a restructuring charge taken by Vitro Corning. 
The consolidated charges included $36.5 million ($22 million after tax) of 
settlement and related legal expenses incurred in the compromise agreement 
between MetPath and the Civil Division of the DOJ concerning the marketing, 
sale, pricing and billing of certain laboratory tests; and a restructuring 
charge totaling $170.5 million ($98.5 million after tax and minority 
interest) as a result of costs to integrate the Damon and Costar acquisitions 
and a planned restructuring program announced October 6, 1993 to reduce 
overhead costs during the next 12 to 14 months. 

Earnings from consolidated operations for the first forty weeks of 1993, 
excluding restructuring and other special charges and non-operating gains and 
losses, declined 3 percent when compared to the same period last year 
primarily due to weak third quarter results following modest growth in the 
first half of 1993. The decline in third quarter earnings from consolidated 
operations was principally due to weak performance in the consumer products 
segment and other cyclical businesses, particularly in Europe. In addition, 
lower prices reduced the rate of growth in both the MetPath blood testing 
business and the optical fiber and cable businesses. Earnings were also 
impacted by increased interest expense on debt incurred to finance the 
acquisition of Damon and capital expansion programs. 


<PAGE>

 

Excluding the 1993 restructuring charge at Vitro Corning and the 1992 charges 
associated with Dow Corning's terminated breast implant business, equity 
earnings for the first forty weeks of 1993 increased 5 percent over the first 
forty weeks of 1992. The increase in equity earnings is primarily a result of 
improved performance at Samsung Corning and Dow Corning. These gains were 
offset somewhat by continued poor performance at Vitro Corning and a decline 
in earnings from optical-fiber equity companies as a result of declining 
fiber prices and the weak European economies. 

Industry Segments 
Corning's products and services are grouped into four industry segments: 
Specialty Materials, Communications, Laboratory Services and Consumer 
Products. The sales and earnings of equity affiliates are discussed in terms 
of these same four industry segments. The 1992 results of certain businesses 
transferred from Corning Vitro to the Specialty Materials segment of Corning 
have been reclassified to conform to the current year's presentation. The 
effect of this reclassification is to increase 1992 sales and income before 
taxes of the Specialty Materials segment and decrease 1992 sales and income 
before taxes of the Consumer Products segment by $16.2 million and $6.1 
million, respectively. 

Corning recorded a restructuring charge totaling $170.5 million pretax in the 
third quarter of 1993. Included in this pretax charge is approximately $47 
million of anticipated costs to close MetPath facilities as a result of the 
integration of the Damon acquisition, approximately $8 million of transaction 
expenses related to the Costar acquisition and approximately $40 million 
related to restructuring programs already underway in the consumer products 
segment. The remaining $75 million is primarily a reserve for a 
corporate-wide restructuring program announced on October 6, 1993 to reduce 
overhead expenses over the next 12 to 14 months. The following segment 
overview excludes the entire $170.5 million restructuring charge. 

Specialty Materials 
(In millions) 

<TABLE>
<CAPTION>
                                  Forty weeks ended(a)           Fiscal year ended 
                             -----------------------------    ------------------------ 
                              October 10,      October 4,       Jan. 3,      Dec. 29, 
                                  1993            1992            1993         1991 
                             -------------    ------------    ------------   -------- 
<S>                          <C>              <C>             <C>            <C>
Consolidated sales               $569.4          $560.8         $750.1(b)     $704.4 
Income before taxes                75.2            70.1           93.8(b)(c)    92.2 


(a) Both forty week periods include the incremental expense from the adoption of FAS 106. 
(b) Reclassified to conform to the current year presentation. 
(c) Includes $8.5 million of incremental expense due to the adoption of FAS 106. 
</TABLE>

Consolidated operations: 
Consolidated sales of this segment increased in 1992. Earnings in this 
segment increased despite the significant impact of weak worldwide economies 
and the adoption of FAS 106 in 1992. 

Worldwide sales and earnings in the environmental products division led the 
growth in this segment during 1992. Legislation mandating the use of 
pollution-control devices drove the increase in demand. Worldwide 
manufacturing reconfiguration and benefits from Corning's quality programs, 
such as "Partnership in the Workplace", resulted in manufacturing gains and 
earnings improvement in this division in 1992. 

Sales volume in 1992 in the science-products business increased at a moderate 
pace over the prior year primarily due to the rapidly growing market for 
plastic products and Corning's introduction of new products. Earnings gains 
in the plastic-products business resulted from significantly improved 
manufacturing efficiencies. This gain was partly offset by earnings declines 
in the glass-products business. Glass manufacturing operations were 
negatively impacted as a result of major tank-shutdown and rebuilding 
projects. 

Sales growth in the worldwide optical-products business was constrained in 
1992 by weak worldwide economic conditions causing a decline in earnings of 
this business. Sales and earnings in the lighting business increased in 1992. 
Earnings grew in line with sales gains as the demand for new specialty and 
commercial lighting products offset slowed growth in automobile lighting 
components. 

Consolidated sales for the first forty weeks of 1993 were up over the prior 
year primarily due to a strong performance by the science-products business 
which included one month of Costar sales. Year to date earnings of the 
science-products business have exceeded last year's full year earnings due to 
strong vol 


<PAGE>

 

umes and manufacturing efficiencies in both the plastic and glass product 
lines. The environmental-products and optical businesses have experienced 
solid sales and earnings growth in the United States, but have been 
negatively impacted by weak European economies. The weak European economies 
have also influenced sales and earnings of the process systems business. 
Product mix changes in the advanced materials business resulted in reduced 
sales but increased profitability. 

Equity companies: 
<TABLE>
<CAPTION>
(In millions)                                 Forty weeks ended              Fiscal year ended 
                                        -----------------------------     ------------------------- 
                                         October 10,      October 4,      Jan. 3,       Dec. 29, 
                                             1993            1992           1993          1991 
                                        -------------    ------------    ----------   ------------ 
<S>                                     <C>              <C>             <C>          <C>
Net sales                                  $1,718.3        $1,663.6       $2,230.6      $2,090.5 
Corning's share of net income(a)               47.7            20.9           20.3          83.5 


(a) Before equity in changes in accounting methods but including $24.5 million and $37.7 million of special 
charges in the first forty weeks and full year 1992, respectively. 
</TABLE>

Corning is an investor in and receives income from a number of equity 
companies in the Specialty Materials segment, including Pittsburgh Corning 
Corporation and Pittsburgh Corning Europe, N.V. (together, "Pittsburgh 
Corning") and Dow Corning. Dow Corning's sales increased in 1992; however, 
earnings declined in 1992 due primarily to charges associated with its 
terminated breast implant business and restructuring charges. Dow Corning's 
operating income also declined in 1992 as a result of the impact of weak 
worldwide economies, losses incurred on terminated foreign-exchange related 
contracts and the increase in postretirement benefit expense caused by the 
adoption of FAS 106. 

Corning also has equity investments in several developing businesses such as 
stationary emission control devices and ceramic cooktops. Profitability in 
these businesses in 1992 was impacted by continued investment in new 
technologies and market development. 

Dow Corning's sales for the first forty weeks of 1993 increased over the 
prior year. Excluding the impact of the 1992 charges associated with Dow 
Corning's terminated breast implant business, Dow Corning's earnings 
increased. Dow Corning's results continue to be impacted by weak economies in 
Europe and Japan. 

   
In September 1993, Dow Corning announced that a proposal had been developed 
to settle on a global basis matters involved in litigation over silicone-gel 
breast implant products. The proposal, which is being reviewed by 
representatives of the plaintiffs and defendants in such litigation, 
contemplates that industry participants (including manufacturers, raw 
material suppliers, insurance carriers, physicians and other health care 
providers) would jointly fund $4.75 billion over a 30-year period. On January 
14, 1994 Dow Corning announced that it would take a pre-tax charge against 
earnings for the fourth quarter of 1993 of $640 million ($415 million 
after-tax) to reflect its best estimate, as of that date, of the net present 
value of its potential liability and costs, net of the recoveries it expects 
to receive from its insurance carriers, as a result of its involvement in the 
breast implant litigation. Dow Corning noted in this announcement that as 
breast implant litigation settlement negotiations continue additional facts 
and circumstances may develop which may require Dow Corning to revise this 
estimate or to make additional provisions to reflect any additional costs of 
resolving this matter. 
    

   
On that same date, Corning announced that, as a result of Dow Corning's 
decision to take this charge, Corning would record a charge of $203 million 
after-tax against its equity in earnings of associated companies for the 
fourth quarter of 1993 and against the carrying value of its investment 
in Dow Corning at the end of fiscal 1993. Corning does not believe that its 
share of any additional charge taken by Dow Corning resulting from the 
proposed settlement will have a material adverse effect upon Corning's 
overall financial condition. However, it is possible that Corning's share 
of any such charge taken by Dow Corning will have a materially adverse 
effect upon Corning's earnings in the quarter in which any such charge is 
recognized by Dow Corning. 
    

Communications 
<TABLE>
<CAPTION>
(In millions)                     Forty weeks ended(a)             Fiscal year ended 
                              -----------------------------    ------------------------- 
                               October 10,      October 4,      Jan. 3,       Dec. 29, 
                                   1993            1992           1993          1991 
                              -------------    ------------   ----------    ------------ 
<S>                           <C>              <C>            <C>           <C>
Consolidated sales                $886.4          $763.7        $1,036.6       $901.8 
Income before tax                  198.6           170.5           230.1(b)     189.1 
</TABLE>

(a) Both forty week periods include the incremental expense due to the 
adoption of FAS 106. 

(b) Includes $9.1 million of incremental expense due to the adoption of FAS 
106. 


<PAGE>

 

Consolidated operations: 
Consolidated sales and earnings in this segment increased significantly in 
1992. This performance was driven by continued strong growth in worldwide 
demand for optical fiber and optical cable. Volume growth in the advanced 
display products business also made a positive contribution. 

Sales and earnings of Corning's optical-fiber and optical-cable businesses 
increased significantly in 1992. Market growth was led by the increased use 
of fiber-optic cable in the feeder portions of telephone networks and the 
rapidly growing use of fiber in cable television systems. In 1992, Corning 
completed the expansion of its Wilmington, N.C., optical-fiber manufacturing 
facility which represents a vital investment in technological leadership in 
this industry. Siecor also expanded its cable manufacturing capacity as its 
volume continued to grow with the market. To provide additional revenue 
growth in future years, Corning has invested substantially in the development 
of several businesses in this segment. These businesses include primarily a 
variety of optical components to bring optical fiber to the home. 

Sales volume in the advanced display products business, which produces 
liquid-crystal display glass, increased substantially in 1992 after doubling 
in 1991. Profitability was impacted by continued significant investment into 
research and development to enhance Corning's leadership position as the 
largest supplier of this high purity glass. The primary application to date 
for this material has been in color displays for personal computers. To 
strengthen Corning's position in the Japanese marketplace and meet customer 
demands, Corning sold an equity interest totaling approximately 20% in this 
business to Japanese investors in 1992 and 1991. 

Sales volume in the conventional-video components (primarily glass for 
television bulbs) and projection-video businesses increased in 1992 following 
relatively flat sales in 1991. Product mix continues to shift from medium to 
larger size video components which contributed to the sales increase. 
Earnings were up in 1992 after a slight decline in 1991 as a result of higher 
volume and manufacturing efficiency gains. 

In 1992, Corning acquired Biosym Technologies, Inc. ("Biosym"), a worldwide 
scientific software company. Biosym specializes in the development, marketing 
and support of computer-aided molecular design software which, using 
information display technology, streamlines the processes of discovering, 
developing and bringing to market new drugs, chemicals and materials through 
research at the atomic level. For Corning, this acquisition represents an 
entry into the molecular modeling industry and is consistent with Corning's 
commitment to materials research and to the delivery of high-quality 
scientific services. 

Sales of optical fiber and optical cable for the first forty weeks of 1993 
increased as worldwide demand continued to contribute to improved volumes 
which more than offset price reductions. Although year to date earnings of 
the optical fiber and optical cable businesses increased over the prior year, 
the rate of growth slowed in the third quarter due to aggressive pricing to 
secure long-term supply contracts. 

Sales in the advanced display products business have grown significantly as 
the demand for liquid-crystal display glass continues to grow. Solid 
manufacturing gains have resulted in this business operating profitably in 
the first forty weeks of 1993 despite continued strategic investments in 
research and development. Sales and earnings in both the conventional-video 
components and the projection video businesses increased in the first forty 
weeks of 1993 as a result of increased demand and continued manufacturing 
gains. The profitability of this segment continues to be impacted by 
investments in developing businesses. 

Equity companies: 
(In millions) 
<TABLE>
<CAPTION>
                                  Forty weeks ended      Fiscal year ended 
                                 ---------------------   ----------------- 
                                 October      October     Jan. 
                                   10,          4,         3,     Dec. 29, 
                                   1993        1992       1993      1991 
                                 ---------    --------    -----   -------- 
<S>                               <C>          <C>       <C>       <C>
Net sales                         $509.2      $511.8    $685.8     $609.1 
Corning's share of net 
  income                            28.0        27.4      37.4       25.8 
</TABLE>

Samsung-Corning produces glass panels and funnels in Korea for entertainment 
television and display monitors. Samsung-Corning's sales and earnings 
increased substantially in 1992, primarily as a result of increased volume 
and improved manufacturing performance. Sales and earnings of Corning's 
optical-fiber equity companies remained level in 1992 following a significant 
increase in 1991 primarily as a result of adverse market conditions in the 
United Kingdom. 

Sales and earnings of Samsung-Corning were up in the first forty weeks of 
1993 due to modest sales growth which continues to reflect the recovery in 
the Korean marketplace, the strength of the Japanese Yen and lower interest 
costs. Sales and earnings of the optical-fiber equity companies for the first 
forty weeks of 1993 declined from 1992 levels primarily as a result of 21 
declining fiber prices and the weak European economies. 

















<PAGE>

 

Laboratory Services 
(In millions) 
<TABLE>
<CAPTION>
                                    Forty weeks ended              Fiscal year ended 
                              -----------------------------    ------------------------- 
                               October 10,      October 4,      Jan. 3,       Dec. 29, 
                                   1993            1992           1993          1991 
                              -------------    ------------   ----------    ------------ 
<S>                           <C>              <C>            <C>           <C>
Consolidated sales                $933.2          $845.0        $1,149.8       $884.3 
Income before tax                  122.9(a)        149.1           203.1        155.5 
</TABLE>

(a) Includes $36.5 million charge for the MetPath settlement. 

Consolidated operations: 
Consolidated sales and earnings in this segment achieved record levels in 
1992 reflecting the strong performance of existing businesses and growth from 
strategic acquisitions. The impact of FAS 106 on this segment was not 
material. 

The laboratory-services businesses operate as a wholly owned subsidiary 
called Corning Lab Services, Inc. ("CLSI"). CLSI competes in three different 
areas of the laboratory services market; namely, clinical-laboratory testing 
through its MetPath division, pharmaceutical testing, and 
environmental-laboratory testing through its Enseco division ("Enseco"). 

MetPath, the clinical-laboratory testing business of CLSI, reported 
significant sales and earnings growth in 1992. This growth reflected the 
success of MetPath's continuing focus on regional markets and expansion 
through acquisitions. Several laboratories were acquired in the last three 
years, primarily in the Central and Eastern regions of the United States and 
in Europe, accounting for approximately 25% of this business' growth in 
revenues. In addition, emphasis on preventive medicine and changing 
demographics, coupled with the introduction of new diagnostic tests, 
contributed to the increased demand for clinical-laboratory testing services. 

Sales in the pharmaceutical-testing businesses, consisting of Hazleton, G.H. 
Besselaar Associates ("Besselaar") and SciCor, Inc. ("SciCor"), increased in 
1992. Earnings also improved significantly in 1992 primarily as a result of 
cost reduction actions taken by Hazleton in response to the previous year's 
lower than expected volume. Sales and earnings at Besselaar increased in 
1992. To complement and expand the existing contract research organization, 
SciCor was acquired in 1991. SciCor performs clinical laboratory tests and 
data management for patients in clinical trials of new drug compounds. 
SciCor's sales and earnings showed strong improvement in 1992 over 1991. 

Sales at Enseco, the environmental-laboratory testing business of CLSI, 
increased in 1992 primarily due to the late 1991 acquisition of 
Wadsworth/ALERT Laboratories Inc. Earnings increased substantially over 1991 
as a result of improved operations and cost reduction programs. 

MetPath accounted for the majority of the increased sales of this segment in 
the first forty weeks of 1993. Approximately two-thirds of MetPath's growth 
resulted from increased volume and one-third resulted from the acquisition of 
Damon. Although volume was up, gains were not as high as expected due to the 
current uncertainty in the health care industry. Pricing pressure has become 
stronger in this business as a result of a higher mix of business from lower 
priced managed care clients. Excluding the impact of the settlement with the 
DOJ, MetPath's earnings for the first forty weeks of 1993 were up only 
slightly when compared with 1992. Sales and earnings in the 
pharmaceutical-testing businesses showed solid growth primarily due to strong 
performance at Hazleton and SciCor. Sales and earnings in the 
environmental-laboratory testing businesses declined slightly in the first 
forty weeks of 1993 due to weak market conditions. Price pressures in this 
segment are expected to continue and cost reduction actions are being 
implemented. 

In September 1993, MetPath recorded a charge of $36.5 million to reflect the 
settlement and related legal expenses associated with its compromise 
agreement with the DOJ to settle claims brought on behalf of the Inspector 
General. The claims related to the marketing, sale, pricing, and billing of 
certain blood test series provided to Medicare patients. The settlement does 
not constitute an admission by MetPath with respect to any issue arising from 
the civil action. In the third quarter 1993, MetPath, along with other major 
clinical laboratories, received subpoenas for additional information relating 
to certain other tests. In addition, certain payors are reviewing their 
reimbursement practices for laboratory tests in response to recent 
announcements by certain competitors and continued pressure by government 
agencies. The outcome of these events is uncertain but could negatively 
impact revenue and earnings growth. 


<PAGE>

 

Equity companies: 
(In millions) 
<TABLE>
<CAPTION>
                                             Forty weeks ended               Fiscal year ended 
                                       -----------------------------    ---------------------------- 
                                        October 10,      October 4,        Jan. 3,        Dec. 29, 
                                            1993            1992            1993            1991 
                                       -------------    ------------    -------------   ------------ 
<S>                                    <C>              <C>             <C>             <C>
Net sales                                  $16.1           $117.9          $228.4          $198.7 
Corning's share of net income 
  (loss)                                    (0.3)            (7.3)           (8.5)            0.7 
</TABLE>

Equity losses in 1992 in this segment are primarily related to Unilab which 
is currently accounted for using the cost method of accounting for 
investments. At year end 1992, Corning owned 43% of Unilab and accounted for 
the investment using the equity method. In January 1993, Corning signed a 
definitive agreement with Unilab which contemplated that Corning would 
acquire 100% of certain Unilab facilities (with gross revenues of 
approximately $85 million) in exchange for a majority of the Unilab shares 
owned by Corning, the assumption of approximately $70 million of Unilab debt 
and Corning's investment in J.S. Pathology. This transaction was approved by 
the Unilab stockholders and completed on November 10, 1993. Corning retained 
a 12% equity investment in Unilab. 

Consumer Products 
(In millions) 

<TABLE>
<CAPTION>
                                           Forty weeks ended(a)               Fiscal year ended 
                                       -----------------------------    ----------------------------- 
                                        October 10,      October 4,        Jan. 3,         Dec. 29, 
                                           1993             1992            1993             1991 
                                       -------------   ------------    --------------    ------------ 
<S>                                    <C>             <C>             <C>               <C>
Consolidated sales                        $532.8           $542.9          $772.2(b)        $768.7 
Income (loss) before taxes                   7.8             22.7           (20.3)(b)(c)      57.7 
</TABLE>

(a) Both forty week periods include the incremental expense due to the 
adoption of FAS 106. 

(b) Reclassified to conform to the current year presentation. 

(c) Includes restructuring charge of $63.3 million and $6.3 million of 
incremental expense due to the adoption of FAS 106. 

Consolidated operations: 
Consolidated sales in the Consumer Products segment increased in 1992. 
However, sales and earnings continue to be impacted by weak worldwide 
economies. In 1992, the restructuring provision for this segment's Brazilian 
operations and an increase in postretirement benefits expense due to the 
adoption of FAS 106 resulted in a loss. 

   
On January 2, 1992, Corning entered into an alliance with Vitro, a major 
Mexican industrial group. The new alliance combined Corning's consumer 
housewares businesses and Vitro's consumer businesses into two jointly owned 
companies. The United States-based company, Corning Vitro, serves Corning's 
worldwide markets and is led by Corning management. Corning owns 51% of this 
company and consolidates its financial statements. The second company, Vitro 
Corning, is based in Mexico and is led by Vitro management. Until December 
21, 1993, Corning owned 49% of this company and accounted for its investment 
under the equity method. 
    

   
On December 14, 1993, Vitro and the Company reached an agreement in principle 
whereby, in two separate transactions, Vitro purchased in December 1993, the 
shares of capital stock of Vitro Corning owned by the Company and the Company 
will purchase in early 1994 the shares of capital stock of Corning Vitro 
currently owned by Vitro. The net cost to Corning of the two transactions 
will be $131 million. Corning and Vitro will continue their consumer products 
alliance through cross distribution and supply agreements. Corning will 
finance the payment to Vitro with the proceeds of the Offering. 
    

Sales volume increased in the United States and Asia Pacific in 1992. The 
volume growth in the United States came primarily from the sale of Vitro 
product lines. The sales volume increase was partially offset by a continued 
slow-down in European consumer markets and significant declines in Brazil due 
to unstable economic conditions. Continued weak worldwide economic 
conditions, particularly in Brazil, affected all product lines equally with 
the exception of Corelle(R) dinnerware which recorded volume increases around 
the world, reflecting growth from new product introductions. 

Earnings of this segment declined in 1992. Worldwide cost reduction programs 
and manufacturing efficiency gains in the United States were offset by lower 
than expected volumes in Brazil and Europe. In 1992, Corning Vitro decided to 
restructure and discontinue operations in Brazil due to continued significant 
losses. As a result, a restructuring provision of $63.3 million pre-tax was 
recorded in 1992. 


<PAGE>

 

Sales in the Serengeti(R) sunglass product lines increased in 1992 as new 
product introductions contributed to international growth. Earnings in 1992 
were reduced by promotions and marketing programs to support these new 
product introductions. 

Sales and earnings of the consumer products segment for the first forty weeks 
of 1993 declined in comparison to 1992 due to the combined impact of a poor 
worldwide economic and retail sales environment and the impact of reduced 
manufacturing efficiencies caused by lower volume. Sales in the United States 
and Canada, which were up slightly when compared with last year, continue to 
be impacted by low consumer confidence. The recession in Europe continues to 
impact sales volumes in all major markets. The profitability of all product 
lines has been affected by promotional activities and reduced volumes. 

Equity companies: 
(In millions) 

<TABLE>
<CAPTION>
                                                 Forty weeks ended             Fiscal year ended 
                                           -----------------------------    ------------------------ 
                                            October 10,      October 4,     Jan. 3,       Dec. 29, 
                                               1993             1992          1993          1991 
                                           -------------    ------------   ---------    ------------ 
<S>                                        <C>              <C>            <C>          <C>
Net sales                                     $212.0           $207.7        $273.4        $87.7 
Corning's share of net income (loss)           (19.0)(a)         (2.7)         (5.4)         1.7 
</TABLE>

(a) Includes a $9.5 million restructuring charge at Vitro Corning. 

Equity earnings declined in 1992 as the result of equity losses recorded from 
the first year of operations of Vitro Corning, due primarily to adverse 
retail market conditions in Mexico. Equity earnings from Corning's interest 
in CALP S.p.A., an Italian manufacturer of crystal stemware, were relatively 
unchanged in 1992. 

Equity earnings in 1993 continue to be negatively impacted by the poor 
operating results of Vitro Corning, due in part to an increase in foreign 
competition in Mexico compounded by the strengthening of the Mexican Peso. 

Other Revenues and Deductions 
Non-operating gains and losses: During the first forty weeks and full year 
1992, Corning recognized net non-operating gains from consolidated operations 
totaling $7.0 million ($21.7 million after-tax), including a gain of $10.1 
million (before- and after-tax) from the sale of an additional equity 
interest in Corning Japan and a pre-tax loss of $7.3 million ($9.0 million 
after-tax gain) from the formation of the consumer housewares venture with 
Vitro. 

In 1991, Corning recognized net non-operating gains from consolidated 
operations totaling $8.1 million ($14.6 million after-tax) which included a 
gain of $5.3 million (before- and after-tax) on the sale of an equity 
interest in Corning Japan. 

During the first forty weeks of 1993, Corning recognized a non-operating gain 
totaling $4.2 million ($2.6 million after-tax). 

Provision for restructuring and other special charges: In 1992, Corning 
recorded a provision of $63.3 million ($32.1 million after tax of $22.9 
million and minority interest of $8.3 million) as a result of Corning Vitro's 
decision to restructure its Brazilian operations. 

During the first forty weeks of 1993, Corning recorded a restructuring charge 
of $170.5 million ($98.5 million after tax of $64.6 million and minority 
interest of $7.4 million) as a result of costs to integrate the Damon and 
Costar acquisitions and as a result of a planned company-wide restructuring 
program announced October 6, 1993, to reduce overhead costs during the next 
12 to 14 months. 

Also during the first forty weeks of 1993, MetPath reached a compromise 
agreement with the Civil Division to settle claims brought on behalf of the 
Inspector General. The claims related to the marketing, sale, pricing and 
billing of certain blood test series provided to Medicare patients. MetPath 
recorded a charge of $36.5 million ($22.0 million after tax) to reflect the 
settlement and related legal expenses. The settlement does not constitute an 
admission by MetPath with respect to any issue arising from the civil action. 

Equity earnings: In 1992, Corning recognized a $37.7 million reduction in 
equity earnings which included $24.5 million of costs associated with Dow 
Corning's terminated breast implant business in the 


<PAGE>

 

first forty weeks of 1992 and $13.2 million of restructuring charges 
associated with Dow Corning's exit from its Brazilian operations and other 
cost reduction programs in the fourth quarter 1992. 

In 1991, Corning recognized an $8.2 million reduction in equity earnings to 
reflect a charge recorded by Dow Corning for costs associated with its 
terminated breast implant business. 

In the first forty weeks of 1993, Corning recognized a $9.5 million reduction 
in equity earnings as a result of a restructuring charge taken by Vitro 
Corning. 

Taxes 
Corning's effective tax rate varies between years due primarily to the impact 
of certain non-operating gains and losses and restructuring and other special 
charges. The effective tax rates, excluding these items, were 33 percent and 
37 percent in 1992 and 1991 respectively, and 33 percent and 34 percent for 
the first forty weeks of 1993 and 1992, respectively. The lower 1992 and 1993 
rates primarily result from repatriation programs and the increased 
utilization of tax credits. 

On August 11, the Revenue Reconciliation Act of 1993 (the "Act") was signed 
into law. The Act increased the U.S. corporate statutory tax rate from 34 
percent to 35 percent for years beginning after December 31, 1992, changed 
the deductibility of certain expenses, and extended certain tax credits. The 
increase in the statutory tax rate resulted in a gain from the revaluation of 
Corning's net deferred tax assets in the third quarter which lowered the 1993 
effective tax rate somewhat. Excluding this gain, the Act should not have a 
material impact on Corning's annual tax rate. 

Liquidity and Capital Resources 
Corning's working capital declined to $465.2 million at the end of 1992 from 
$521.0 million at the end of 1991. The ratio of current assets to current 
liabilities was 1.6 at the end of 1992 compared with 1.7 at the end of 1991. 
During 1992, Corning issued $155 million of long-term debt. Corning's ratio 
of long-term debt to total capital increased to 28% at the end of 1992 from 
24% at the end of 1991. The increase in this ratio is primarily a result of 
the reduction in equity associated with the adoption of FAS 106. 

Corning's working capital position at January 3, 1993 was reinforced by 
available bank credit lines of $455 million and the ability to issue up to 
$150 million of medium- and long-term debt under existing shelf-registration 
statements filed with the Commission. During the first half 1993, Corning 
issued $100 million of medium-term notes under such registration statements. 

Corning's working capital decreased from $465.2 million at the end of 1992 to 
$210.1 million at October 10, 1993. The ratio of current assets to current 
liabilities was 1.2 at October 10, 1993 compared to 1.6 at year-end 1992. 
Corning's long-term debt as a percentage of total capital was 36 percent at 
the end of the third quarter, compared to 28 percent at year-end 1992. The 
variance in these ratios is primarily due to the financing of the Damon 
acquisition. 

In July 1993, Corning increased its available bank credit lines by $100 
million and borrowed $600 million under short-term financing agreements with 
two banks to finance the acquisition of Damon for approximately $405 million 
in cash and the refinancing of approximately $167 million of Damon's debt. In 
August 1993, Corning filed a shelf registration statement with the Commission 
to increase the amount of registered debt securities from $50 million to $500 
million. During the third quarter, Corning issued $200 million of debt 
securities in public offerings and used the proceeds of such offerings to 
repay a portion of the acquisition debt. Corning intends to refinance a 
significant portion of the remaining acquisition debt with the proceeds of an 
offering of equity securities in 1994. 

Cash Flows 
Cash and short-term investments declined during 1992 by $74.5 million 
primarily due to investing activities and financing activities which used 
cash of $418.6 million and $146.1 million, respectively, offset by operating 
activities which provided cash of $495.1 million. Cash and short-term 
investments increased in 1991 by $74.6 million primarily as a result of 
operating activities which provided cash of $471.0 million offset by 
investing and financing activities which used cash of $359.6 million and 
$34.3 million, respectively. Cash flows from operating activities were 
relatively unchanged in comparison to 1991. 

Cash used in investing activities increased in 1992 over 1991 primarily due 
to increased investments in plant and equipment and acquisitions in the 
Laboratory Services segment, partially offset by the receipt of approximately 
$137 million of net proceeds from the formation of Corning Vitro and Vitro 
Corning. Capital additions increased in 1992 primarily due to the continued 
expansion of the Wilmington, N.C., optical- 


<PAGE>

 

fiber manufacturing facility, the construction of additional facilities to 
support MetPath's growth and the construction of a new corporate headquarters 
building. The Company's 1993 capital expenditures are expected to increase, 
primarily due to a significant expansion of the liquid-crystal display 
manufacturing facility in Japan. 

In 1992, cash used in financing activities increased significantly due to 
higher levels of Common Stock repurchases and dividend payments. Corning 
repurchased 2,910,500 and 1,989,000 shares of its Common Stock in 1992 and 
1991, respectively, pursuant to a systematic plan authorized by the Board of 
Directors. This activity is designed to provide shares for Corning's various 
employee-benefit programs. Corning suspended its share repurchase program in 
May 1993 to conserve cash for acquisition purposes. 

Dividends paid to holders of Common Stock in 1992 totaled $176.7 million, 
compared with $92.6 million in 1991. The higher 1992 payment resulted from a 
$0.15 per share special dividend declared in 1991 and paid in 1992 and the 
payment of the fourth quarter 1992 dividend prior to the end of fiscal 1992. 
Excluding these special payments, the increase in dividends paid was caused 
by an increase in the dividend rate of 17% in 1992 and an increase in the 
number of shares of Common Stock outstanding. 

Cash and short-term investments declined by $11.9 million and $98.6 million 
during the first forty weeks of 1993 and 1992, respectively. The $11.9 
million decline in the first forty weeks of 1993 is primarily due to 
investing activities which used cash of $714.6 million offset by operating 
and financing activities which provided cash of $157.5 and $542.9 million, 
respectively. The $98.6 million decline in the first forty weeks of 1992 was 
caused by investing and financing activities which used cash of $303.4 
million and $21.5 million, respectively, offset by cash provided by operating 
activities of $223.5 million. 

Net cash provided by operating activities decreased in the first forty weeks 
of 1993 from the comparable period in 1992 primarily due to the payment by 
MetPath to the DOJ and the suspension of dividend payments from Dow Corning. 

Net cash used in investing activities increased significantly in the first 
forty weeks of 1993 compared with the same period in 1992 primarily due to 
the acquisition of Damon for approximately $405 million and the 
telecommunications business of GTE Control Devices Incorporated for 
approximately $45 million. Capital spending increased only slightly in the 
first forty weeks of 1993 compared with the same period in 1992 due to the 
timing of payments on several large projects. Total 1993 capital spending is 
expected to exceed 1992 levels. Investing activities in the first forty weeks 
of 1992 included the receipt of approximately $137 million in net proceeds 
from the formation of Corning Vitro and Vitro Corning, offset by the 
investment of approximately $175 million in the laboratory services segment. 

Net cash provided by financing activities increased significantly during the 
first forty weeks of 1993 over the comparable period in 1992 primarily as a 
result of increased borrowings to finance the acquisition of Damon and the 
telecommunications business of GTE Control Devices Incorporated and to 
finance continued capital expansion programs. Cash provided by financing 
activities also increased as a result of reduced dividend payments and common 
stock repurchases. Corning's dividend rate increased from $0.15 to $0.17 per 
share in the fourth quarter of 1992; however, dividend payments declined in 
1993 compared to 1992 due primarily to the timing of dividend payments. 
Corning suspended its share repurchase program in May 1993 to conserve cash 
for acquisition purposes. 


<PAGE>

 

                                   BUSINESS 

General 
Corning traces its origin to a glass business established by the Houghton 
family in 1851. The present corporation was incorporated in the State of New 
York in December 1936, and its name was changed from Corning Glass Works to 
Corning Incorporated on April 28, 1989. 

Corning is an international corporation competing in four broadly-based 
business segments: Specialty Materials, Communications, Laboratory Services 
and Consumer Products. Corning is engaged principally in the manufacture and 
sale of products made from specialty glasses and related inorganic materials 
having special properties of chemical stability, electrical resistance, heat 
resistance, light transmission and mechanical strength. Corning and its 
subsidiaries annually produce some 60,000 different products at 46 plants in 
eight countries. In addition, Corning, through subsidiaries and affiliates, 
engages in laboratory services businesses, including life and environmental 
sciences and clinical-laboratory testing at 54 facilities in ten countries. 

Specialty Materials 
Corning's Specialty Materials segment sells more than 40,000 products and has 
evolved from Corning's historical business base in materials development. The 
major business units within the Specialty Materials segment are: automotive 
substrates, ophthalmic and optical products, automotive lighting, science 
products, and other advanced materials. Products manufactured by these 
businesses include cellular ceramics for automotive and stationary 
emission-control devices, plastic and glass ware for laboratory applications 
and glass optical lenses. 

Corning's long standing commitment to research, development and engineering 
has driven the introduction of new products and technologies. In the 1970's 
Corning developed the technology and created products for the substrates used 
in emission control systems. Today the environmental products business 
continues to be a driving force within the Specialty Materials segment. 
Corning continues to develop new products and technologies to meet increasing 
demand as a result of tightened regulations in the United States and Europe 
and new regulations in other parts of the world. For example, to meet 
tightening clean air standards, Corning has developed as a prototype an 
electrically heated automotive catalytic converter substrate that begins 
working within seconds of ignition, which is when most of the pollutants are 
generated. Corning has developed a new family of materials, glass-polymers, 
the properties of which make them well suited for components in automobiles, 
aircraft, lighting systems and electronic devices. 

Corning's equity company investments in this segment include Dow Corning, 
Pittsburgh Corning and Cormetech, Inc., an equity company which manufactures 
and sells stationary emission control devices for power plants. 

Communications 
Corning's Communications segment consists of the following major product 
lines: optical fiber, optical cable, optical components, liquid-crystal 
display glass, television bulbs, lenses for projection television, and 
magnetic memory disks. 

Corning's Communications segment also originates from Corning's commitment to 
research and development in new materials. Corning led the development of the 
modern opto-electronics market with its invention of optical fiber in the 
late 1960's and is the leading supplier of optical fiber and such supporting 
components as couplers and signal splitters. Corning is also a leading 
supplier of optical cable through its 50% ownership of Siecor. In addition, 
Corning has several equity investments in companies that produce optical 
fiber internationally. 

Approximately two-thirds of the revenues in the Communications segment are 
generated by sales of opto-electronic products. Today, optical fiber is 
penetrating the communications market as optical fiber is rapidly becoming 
the preferred way to transmit telephone, cable-TV and computer data 
worldwide. Optical fiber permits the transmission of substantially more data 
over greater distances with less distortion than does copper, the product it 
is principally replacing. As users of optical fiber increase applications and 
expand services, Corning continues to provide new and improved optical-fiber 
products and corollary components to an expanding market. During the next few 
years, management believes that more fiber will be deployed in distribution 
cables and that utilization of fiber to the home will increase. 

Corning continues to be a leading producer of glass panels and funnels for 
television picture tubes through Corning Asahi Video, and is also a world 
leader in the production of projection television lenses through its wholly 
owned subsidiary, U.S. Precision Lens Inc. 


<PAGE>

 

The market for liquid-crystal display glass continues to grow, currently 
driven by notebook computer and portable-TV sales. Future applications are 
expected to include desktop-computer displays, projection-TV systems, video 
phones and automotive applications. Corning is the world's leading supplier 
in this market. 

Another Corning invention, the MemCor(tm) glass-ceramic memory disk for 
high-performance hard-disk drives in computers, significantly increases 
storage capacity and improves reliability. The first major customer shipments 
began in the first half 1993. 

Also included in this segment is Biosym, which develops and markets 
computer-aided molecular design software. 

Laboratory Services 
Corning entered the laboratory services market in the early 1970's with its 
initial investment in MetPath, a regional U.S. clinical laboratory which 
Corning acquired in 1982. Since 1982, Corning has made several other 
acquisitions in the clinical, biological, pharmaceutical and 
environmental-services industries. In 1991 Corning combined its 
laboratory-service business units into a wholly owned subsidiary, CLSI, to 
better manage the development of its business in this rapidly growing area. 
Today CLSI operates 54 major facilities in ten countries that provide 
clinical, pharmaceutical and environmental testing services. 

CLSI's testing division, MetPath, performs more than 1,400 different clinical 
tests for physicians, hospitals, laboratories, industries, health-maintenance 
organizations and other managed-care providers through a quick-response 
network of regional U.S. laboratories. MetPath is a leader in providing 
cost-effective and reliable clinical diagnostic testing services. See 
"--Recent Developments--Department of Justice Investigation." 

Corning's pharmaceutical-testing businesses are conducted by CLSI's wholly 
owned subsidiaries, Besselaar, Hazelton and SciCor. These businesses perform 
chemical and biological testing, clinical research and data management 
services primarily for the pharmaceutical industry. Corning's 
environmental-laboratory testing business is conducted by CLSI's Enseco 
division and provides tests for environmental contaminants in soil, water and 
air for industry and government. 

Corning's Laboratory Services segment is being affected by new Federal 
legislation to be implemented in January 1994. The new legislation will 
reduce Medicare reimbursement rates and will limit future laboratory fee 
increases. In addition, the Clinton Administration's health-care plan calls 
for managed competition with limitations on total national health-care 
expenditures and on the annual growth of such expenditures. A health-care 
reform model based on managed competition will likely reduce reimbursements 
for clinical laboratory services as managed care networks continue to 
proliferate. As the plan also calls for insurance coverage for some 37 
million people who currently have no such coverage, it is expected that 
demand for such services will increase. Demand should also increase as a 
result of a stronger emphasis on testing as a preventative measure. It is not 
clear how quickly or to what extent Medicare and Medicaid programs will be 
incorporated into the health reform system. Management believes that while 
the entire health-care industry faces dramatic challenges to build a more 
effective means of delivery of services, MetPath's leading market position in 
major geographic areas will allow Corning to continue to benefit from the 
ongoing and increasing consolidation in the industry. 

Consumer Products 
Corning is well known for its line of consumer housewares with strong brand 
names and consumer franchise. Key product lines are Pyrex(R) glassware, 
Corelle(R) tableware, Corning Ware(R), Visions(R) cookware, and Revere 
Ware(R) cookware. Other Corning consumer products include the prestigious 
Steuben(R) crystal and Serengeti(R) sunglasses. 

Corning's executive offices are located at One Riverfront Plaza, Corning, New 
York 14831, and its telephone number at such offices is (607) 974-9000. 

   
Recent Developments 
Acquisition of NTL Assets. On December 14, 1993, NTL, Siecor and the Company 
reached an agreement whereby the Company would purchase the net assets 
constituting NTL's optical fiber business for $87 million in cash and Siecor 
would purchase the net assets constituting NTL's optical cable business for 
$43 million in cash. Corning will finance the acquisition of NTL's optical 
fiber business and a $25 million capital contribution to Siecor with a 
portion of the proceeds of the Offering. Siecor will finance the acqui 
    



<PAGE>

   
sition of NTL's optical cable business with a capital contribution from 
Siemens and the Company. Closing of both transactions is expected to occur 
during the first quarter of 1994. 
    

The acquisition of the optical fiber and optical cable assets of NTL will 
provide Corning and Siecor access to the expanding optical fiber cable 
markets in Canada. 

   
Vitro Transaction.  On December 14, 1993, Vitro and the Company reached an 
agreement in principle whereby, in two separate transactions, Vitro purchased 
in December 1993 the shares of capital stock of Vitro Corning owned by the 
Company and the Company will purchase in early 1994 the shares of capital 
stock of Corning Vitro owned by Vitro. The net cost to Corning of the two 
transactions will be $131 million. Corning and Vitro will continue their 
consumer products alliance through cross distribution and supply agreements. 
Corning will finance the payment to Vitro with a portion of the proceeds of 
the Offering. 
    

The change in the ownership structure of Corning Vitro and Vitro Corning will 
allow each such company to concentrate on its respective businesses without 
the complexities of managing two different operations in rapidly changing 
markets. The positive aspects of the Vitro and Corning alliance will be 
continued through cross distribution and supply agreements. 

Acquisition of Damon. In August 1993 Corning acquired all of the outstanding 
shares of common stock of Damon in a transaction accounted for as a purchase. 
The total purchase price of this transaction was approximately $405 million, 
including acquisition expenses. In addition, approximately $167 million of 
indebtedness of Damon has been refinanced. Corning has financed the 
acquisition of Damon and the refinancing of Damon's debt with short-term 
financing agreements entered into with certain commercial banks. 
Approximately $200 million of such short-term financing has been retired with 
the proceeds from the issuance of long-term debt of the Company. Corning 
intends to retire a significant portion of the remaining acquisition debt 
with the net proceeds of an offering of equity securities during 1994. 

Damon's principal line of business is clinical-laboratory testing, providing 
to the medical profession a full range of routine and esoteric testing 
services that are used in the diagnosis, monitoring and treatment of disease. 
Damon provides its services to physicians, hospitals, nursing homes, managed 
care institutions, corporations and governmental agencies, including agencies 
of the United States of America. 

For the year ended December 31, 1992 Damon reported total sales of $317 
million and net income of $18 million. For the first half 1993 Damon 
announced total sales of $170.8 million and net income of $2.4 million. The 
lower first half 1993 net income was primarily due to the increase in 
operating expenses caused by two late 1992 acquisitions and severe weather in 
February and March 1993. Certain historical financial statements of Damon are 
included in Corning's Current Reports on Form 8-K dated August 4, 1993 and 
August 13, 1993 which are incorporated herein by reference. See 
"Capitalization" and "Unaudited Pro Forma Combined Financial Information". 

Acquisition of Costar. In September 1993 Corning acquired Costar for 
approximately 5.5 million shares of Corning Common Stock and options to 
purchase approximately 300,000 shares of Corning Common Stock. The Costar 
merger has been accounted for as a pooling of interests for accounting and 
financial reporting purposes. Corning's consolidated financial statements 
have not been restated because the acquisition is not material to Corning's 
financial position or results of operations. 

Costar is a developer, manufacturer and marketer of disposable plastic, 
filtration and other products used in life science laboratories throughout 
the world, primarily for cell culture, immunology/molecular biology, 
filtration and other basic laboratory procedures. Costar's laboratory 
products, which currently account for more than 80% of net sales, are used 
principally in life science research laboratories in colleges, universities, 
medical schools, teaching hospitals, government agencies, private research 
foundations and pharmaceutical and biotechnology companies. In addition to 
its laboratory products business, Costar develops, manufactures and sells 
process filtration products used primarily in the semiconductor industry for 
the purification of deionized water. Costar is also engaged in the 
distribution in Europe of laboratory-related products manufactured by others. 

For the year ended December 31, 1992, Costar reported total sales of $74.9 
million and net income of $6.1 million. For the first half 1993 Costar has 
announced total sales of $40.2 million and net income of $3.1 million. See 
"Capitalization" and "Unaudited Pro Forma Combined Financial Information". 

Unilab Reorganization. Prior to November 1993, Corning, through a wholly 
owned subsidiary, owned 43% of Unilab. In November 1993, Corning acquired 100 
percent of certain Unilab facilities in 


<PAGE>



exchange for a majority of the Unilab shares owned by Corning, the assumption 
of approximately $70 million of Unilab debt and Corning's investment in J.S. 
Pathology. Corning retained a 12% equity investment in Unilab. 

Breast Implant Litigation. Corning continues to be named as a defendant in 
two types of cases previously reported involving the silicone-gel breast 
implant products or materials formerly manufactured or supplied by Dow 
Corning or a Dow Corning subsidiary. These cases include (1) several 
purported securities class action lawsuits and shareholder derivative 
lawsuits filed against Corning by shareholders of Corning alleging, among 
other things, misrepresentations and omissions of material facts, breach of 
duty to shareholders and waste of corporate assets relative to the 
silicone-gel breast implant business conducted by Dow Corning and (2) as of 
December 13, 1993 over 4,000 lawsuits filed in various state courts against 
Corning and others (including Dow Corning) by persons claiming injury from 
the silicone-gel breast implant products or materials formerly manufactured 
by Dow Corning or a Dow Corning subsidiary. Several of such suits have been 
styled as class actions and others involve multiple plaintiffs. All of the 
tort lawsuits filed against Corning in federal courts had been ordered 
consolidated in the United States District Court, Northern District of 
Alabama. In early December 1993, Corning was dismissed from the more than 
3,000 cases pending in such federal courts. The decision by the District 
Court is non-appealable and, although the District Court noted that it was 
"highly unlikely" that additional discovery would produce new evidence, the 
decision is subject to reconsideration if additional information is 
discovered or if there is a change in state law. Certain state court cases 
against Corning have been consolidated, for the purposes of discovery and 
pretrial matters. The securities suits are all pending in the United States 
District Court for the Southern District of New York. 

Corning's management does not believe that the purported securities class 
action lawsuits or the purported shareholder derivative lawsuits or the tort 
actions filed against Corning described above will have a material adverse 
effect on Corning's financial condition or the results of its operations. 

Dow Corning has informed Corning that as of October 15, 1993, Dow Corning has 
been named in 41 purported breast implant product liability class action 
lawsuits and approximately 9,000 individual breast implant product liability 
lawsuits (which number includes all or substantially all of the 4,000 
lawsuits referred to above) and that Dow Corning anticipates that it will be 
named as a defendant in additional breast implant lawsuits in the future. Dow 
Corning has also stated that it is vigorously defending this litigation. 

Verdicts in breast implant litigation against Dow Corning and other 
defendants which have gone to judgment have varied widely, ranging from 
dismissal to the award of significant compensatory and punitive damages. 

Dow Corning has also informed Corning that Dow Corning believes that a 
substantial portion of the indemnity and defense costs related to the breast 
implant litigation brought and to be brought against it is and will be 
covered by product liability insurance available to it but that the insurance 
companies issuing the policies in question have reserved the right to deny 
coverage under various theories and in many cases have refused to pay defense 
and indemnity costs which have been incurred by Dow Corning. In this regard, 
on June 30, 1993, Dow Corning instituted litigation in California against 
certain insurance companies which had issued product liability insurance 
policies to it from 1962 through 1985 seeking declaratory judgments that the 
insurance company defendants are liable to indemnify Dow Corning for such 
liabilities and costs and, in the case of certain insurance company 
defendants, damages including punitive damages. In September, 1993, several 
of Dow Corning's insurers filed a complaint against Dow Corning and other 
insurers for declaratory relief in Michigan and moved for the action brought 
by Dow Corning in California to be dismissed in favor of the Michigan 
litigation. On October 1, 1993, this motion was granted. Corning understands 
that, in light of this ruling, Dow Corning has elected to litigate coverage 
issues on breast implant product liability lawsuits and claims in the 
Michigan proceeding. Notwithstanding the pendency of this litigation, Dow 
Corning expects to continue negotiations with such insurance companies to 
obtain an agreement on a formula for the allocation among these insurers of 
payments of defense and indemnity expenses related to breast implant products 
liability lawsuits and claims. 

On September 9, 1993, Dow Corning announced that representatives of 
plaintiffs and defendants involved with silicone breast implant litigation 
have developed a "Statement of Principles for Global Resolution of Breast 
Implant Claims" (the "Statement of Principles"). The Statement of Principles 
summarizes a proposed resolution of all claims arising out of breast implants 
which have been or could be asserted against various implant manufacturers, 
suppliers, physicians and hospitals (the "Proposed Settlement"). 

The Statement of Principles does not constitute an agreement and a number of 
issues remain to be resolved before a tentative settlement agreement can be 
reached. 


<PAGE>

 

Under the Proposed Settlement, if implemented, industry participants, 
including manufacturers, raw materials suppliers, physicians, hospitals and 
other health care providers (the "Funding Participants") would contribute up 
to $4.75 billion over a period of thirty years to establish several special 
purpose funds. The specific participants and their respective contributions 
to this fund are currently under negotiation. The Proposed Settlement, if 
implemented, would be a claims-based structured resolution of all claims 
arising out of silicone breast implants. The Proposed Settlement, if 
implemented, would establish several special purpose funds and define the 
circumstances under which payments from the funds would be made. The Proposed 
Settlement includes provisions for (a) class membership and the ability of 
plaintiffs to opt out of the class, (b) the establishment of defined funds 
for medical diagnostic/evaluation procedures, explanation, ruptures, 
compensation for specific diseases and administration, (c) payment terms and 
timing and (d) claims administration. The Proposed Settlement defines periods 
during which breast implant plaintiffs may elect not to settle their claims 
by way of the Proposed Settlement and continue their individual breast 
implant litigation against manufacturers and other defendants (the "Opt Out 
Plaintiffs"). In certain circumstances, if any defendant who is a Funding 
Participant considers the number of Opt Out Plaintiffs maintaining lawsuits 
against such defendant to be excessive, such defendant can withdraw from 
participation in the Proposed Settlement. Dow Corning is currently 
negotiating with other potential parties to the Proposed Settlement to reach 
a tentative settlement agreement conceptually similar to the Statement of 
Principles. 

Corning has been informed that Dow Corning's management believes that a 
settlement incorporating concepts underlying the Statement of Principles 
would be a responsible and cost efficient approach to resolving breast 
implant litigation against Dow Corning. Corning understands that Dow Corning 
is currently evaluating the Proposed Settlement in that light and believes 
that it would be viable only if, among other things, (a) an acceptable 
agreement as to allocation of liability under the Proposed Settlement among 
Funding Participants can be reached, (b) adequate insurance support is 
provided to Funding Participants by their insurance carriers and (c) the 
number of Opt Out Plaintiffs is minimal. 

   
If the tort actions filed against Dow Corning or any settlement of the breast 
implant controversy should require Dow Corning to record any charges against 
income in addition to the charge described in the following paragraph, the 
effect on Corning of any such charges would be limited to its consequent 
impact (in the amount of approximately 50% of the amount thereof) on 
Corning's reported equity in earnings of associated companies for the period 
such loss is recognized, on the book value of Corning's equity investment in 
Dow Corning and on Corning's retained earnings. Corning does not believe that 
its share of any additional charge taken by Dow Corning resulting from the 
proposed settlement will have a material adverse effect upon Corning's 
financial condition. However, it is possible that Corning's share of any such 
charge taken by Dow Corning will have a material adverse effect upon 
Corning's earnings in the quarter in which any such charge is recognized by 
Dow Corning. 
    

   
Charges Announced by Dow Corning and by Corning on January 14, 1994. On 
January 14, 1994, Dow Corning announced that it would take a pre-tax charge 
against earnings for the fourth quarter of 1993 of $640 million ($415 million 
after-tax) to reflect its best estimate, as of that date, of the net present 
value of its potential liability and costs, net of the recoveries it expects 
to receive from its insurance carriers, as a result of its involvement in the 
breast implant litigation. Dow Corning noted in this announcement that, as 
breast implant litigation settlement negotiations continue additional facts 
and circumstances may develop which may require Dow Corning to revise this 
estimate or to make additional provisions to reflect any additional costs of 
resolving this matter. 
    

   
On that same date, Corning announced that, as a result of Dow Corning's 
decision to take this charge, Corning would record a charge of $203 million 
after-tax against its equity in earnings of associated companies for the 
fourth quarter of 1993 and against the carrying value of its investment in 
Dow Corning at the end of fiscal 1993. 
    

Other Dow Corning Matters. Dow Corning received a request dated July 9, 1993 
from the Boston Regional Office of the Commission for certain documents and 
information related to silicone breast implants. The request states that the 
Boston Regional Office is conducting an informal investigation which 
"concerns Dow Corning, its subsidiary Dow Corning Wright and parent 
corporations, Dow Chemical Co. and Corning Inc." Dow Corning has informed 
Corning that Dow Corning has responded to this request enclosing the 
documents and information requested along with related information. 

   
During the first quarter of 1993, Dow Corning received two federal grand jury 
subpoenas initiated by the DOJ seeking documents and information related to 
silicone breast implants. Dow Corning has informed Corning that it has 
delivered the documents and information requested. 
    


<PAGE>

 

Department of Justice Investigation. In September, 1993, MetPath and MetWest 
Inc. ("MetWest"), a wholly-owned subsidiary of Unilab, in which Corning had 
at the time an interest of approximately 43%, entered into a Settlement 
Agreement (the "Settlement Agreement") with the DOJ and the Inspector 
General. Pursuant to the Settlement Agreement, MetPath and MetWest paid to 
the United States a total of $39.8 million in settlement of civil claims by 
the DOJ and the Inspector General that MetPath and MetWest had fraudulently 
induced physicians to order certain laboratory tests from them without 
realizing that such tests would be billed to Medicare at rates higher than 
those such physicians believed were applicable. 

Unilab's portion of the total payment under the Settlement Agreement was 
approximately $4.8 million. In November of 1993, Unilab was reorganized into 
two companies; one wholly-owned by CLSI which continues to own MetWest and 
one publicly-owned in which CLSI retains an interest of approximately 12%. Of 
the total of approximately $4.8 million paid by Unilab under the Settlement 
Agreement, responsibility for approximately $2.4 million was allocated in 
this reorganization to the successor company which is wholly owned by CLSI. 

Certain state and private insurers, as well as the Federal Civilian Health 
and Medical Program for the Uniformed Services, have questioned the practices 
which were covered by the Settlement Agreement and it is not clear at this 
time what, if any, additional exposure Corning may have to these entities and 
to other persons which may assert claims on the basis of these or other 
practices. 

During August, 1993, MetPath, MetWest and Damon (which was acquired by 
Corning in that month) together with other participants in the industry 
received subpoenas from the Inspector General seeking information regarding 
their practices with respect to 14 enumerated tests offered in conjunction 
with automated chemical test panels. Of these 14 tests, 5 were covered by the 
Settlement Agreement and consequently MetPath and MetWest are not being 
required to provide further information with regard to them. MetPath, MetWest 
and Damon are in the process of complying with these subpoenas. The results 
of these investigations cannot currently be predicted but the possibility 
that they may result in additional claims by or settlements with parties 
other than the DOJ and the Inspector General cannot be excluded. 

Other Legal Proceedings. During September, 1993, two individuals filed in the 
Supreme Court of the State of New York (one in New York County and one in 
Suffolk County) separate purported derivative actions against Corning, as 
nominal defendant, and Corning's Directors and certain of its officers 
seeking on behalf of Corning compensatory and punitive damages in unspecified 
amounts (and plaintiff's costs and disbursements including attorneys' and 
experts' fees) by reason of the alleged responsibility of the actual 
defendants for the conduct which gave rise to the settlement in the MetPath 
litigation described above and their alleged failure to cause Corning to make 
timely disclosure thereof. 

Corning understands that the plaintiffs in these two actions have agreed to 
consolidate them in a single action before the Supreme Court of the State of 
New York in New York County. 

During October, 1993, two individuals instituted in the United States 
District Court for the Southern District of New York purported class actions 
on behalf of purchasers of Corning securities in the open market during the 
period from September 17 to October 6, 1993 against Corning, certain of its 
Directors and officers and the underwriters of Corning's offering, on 
September 17, 1993, of $100 million of 6.75% Debentures due on September 15, 
2013. The complaints generally allege that the defendants failed to make 
timely disclosures of adverse developments in Corning's business and seek 
compensatory and punitive damages in unspecified amounts (and plaintiff's 
costs and expenses including attorney's fees and disbursements). 

Corning understands that the plaintiffs in these two actions have agreed to 
consolidate them. 

Corning's management does not believe that the purported class action 
lawsuits or the purported shareholder derivative lawsuits described above 
will have a material adverse effect on Corning's financial condition or the 
results of its operations. 

                         DESCRIPTION OF CAPITAL STOCK 

General 
The following is a brief summary of certain provisions of the Company's 
Restated Certificate of Incorporation, as amended (the "Restated 
Certificate"), and does not relate to or give effect to provisions of 
statutory or other law except as specifically stated. The Restated 
Certificate authorizes the issuance of 500,000,000 shares of Common Stock and 
10,000,000 shares of Series Preferred Stock, par value $100 


<PAGE>


   
per share (the "Series Preferred Stock"). Of the Series Preferred Stock, 
600,000 shares have been designated Series A Junior Participation Preferred 
Stock (the "Series A Preferred Stock") and 316,822 shares have been 
designated Series B Cumulative Convertible Preferred Stock (the "Series B 
Preferred Stock"). As of January 2, 1994, 200,491,721 shares of Common Stock, 
no shares of Series A Preferred Stock and 261,812 shares of Series B 
Preferred Stock were outstanding. 
    

Common Stock 
The rights of holders of Common Stock are governed by the Restated 
Certificate and the Company's By-Laws and by the New York Business 
Corporation Law (the "NYBCL"). 

   
 Voting Rights 
Subject to the voting of any shares of Series Preferred Stock that may be 
outstanding, voting power is vested in the Common Stock, each share having 
one vote. 
    

 Preemptive Rights 
The Restated Certificate provides that no holder of Common Stock or Series 
Preferred Stock of the Company shall have any preemptive rights except as the 
Board of Directors of the Company may determine from time to time. No such 
rights have been granted by the Board of Directors of the Company. 

 Liquidation Rights 
Subject to the preferential rights of any outstanding Series Preferred Stock, 
in the event of any liquidation of the Company, holders of Common Stock then 
outstanding are entitled to share ratably in the assets of the Company 
available for distribution to such holders. 

 Dividend Rights and Restrictions 
Subject to any preferential rights of any outstanding Series Preferred Stock, 
such dividends as may be determined by the Board of Directors may be declared 
and paid on the Common Stock from time to time out of any funds legally 
available therefor. The Company has regularly paid cash dividends since 1881 
and currently expects to continue to pay cash dividends. The Company's 
current quarterly cash dividend is $.17 per share of Common Stock. The 
continued declaration of dividends by the Board of Directors of the Company 
is subject to, among other things, the Company's current and prospective 
earnings, financial condition and capital requirements and such other factors 
as the Board of Directors may deem relevant. 

 Other Provisions 
The Common Stock has no redemption, sinking fund or conversion privileges 
applicable thereto and holders of Common Stock are not liable to assessments 
or to further call. 

Series Preferred Stock 
The Restated Certificate authorizes the issuance of up to 10,000,000 shares 
of Series Preferred Stock. The Company's Board of Directors has the authority 
to issue such shares from time to time, without stockholder approval, and the 
authority to determine the designations, preferences, rights, including 
voting rights, and restrictions of such shares, subject to the NYBCL. 
Pursuant to this authority, the Board of Directors has designated 600,000 
shares of Series Preferred Stock as Series A Preferred Stock, and 500,000 
shares of Series Preferred Stock as Series B Preferred Stock. No other class 
of Series Preferred Stock has been designated by the Board of Directors. 

 Series B Preferred Stock 
Cumulative cash dividends at the rate of 8% per annum are payable on shares 
of Series B Preferred Stock which have been issued. The Company has regularly 
paid dividends on the Series B Preferred Stock. No dividends may be paid or 
declared on the Series A Preferred Stock or the Common Stock unless all 
dividends for all prior dividend periods have been paid or declared on the 
Series B Preferred Stock. 

Holders of Series B Preferred Stock are entitled to vote, voting together 
with the Common Stock and not as a separate class, on all matters submitted 
to holders of the Common Stock, each share of Series B Preferred Stock having 
four votes, subject to adjustment. 

Holders of Series B Preferred Stock have no preemptive rights. In the event 
of a liquidation, dissolution or winding up of the Company, holders of Series 
B Preferred Stock shall be entitled to receive a distribution in the amount 
of $100 per share, plus accrued and unpaid dividends, before any distribution 
on the Common Stock or Series A Preferred Stock. 


<PAGE>



The Series B Preferred Stock is redeemable, in whole or in part, at the 
election of the Company, at any time, at the following redemption prices per 
share: 

<TABLE>
<CAPTION>
 During the Twelve- 
Month Period                 Price Per 
Beginning October 1,           Share 
 -------------------------   --------- 
<S>                          <C>
1993                          $104.00 
1994                          $103.00 
1995                          $102.00 
1996                          $101.00 
</TABLE>

and thereafter at $100.00 per share and, in each case, plus accrued and 
unpaid dividends. 

The Series B Preferred Stock is subject to mandatory redemption, at the 
option of the holder, at any time upon five business days notice, at a 
redemption price equal to $100 plus accrued and unpaid dividends, if the 
proceeds are necessary (i) to make a distribution pursuant to an investment 
election made under the employee benefit plan or (ii) to satisfy any 
indebtedness to which the employee benefit plan is subject provided that such 
payment is necessary to remedy or prevent a default under such indebtedness. 

The Company, at its option, may make payment of the redemption price required 
upon redemption of shares of Series B Preferred Stock in cash or in shares of 
Common Stock, or in any combination of such shares and cash. 

The Series B Preferred Stock is convertible at the option of the holder, at 
any time, into Common Stock at a conversion price of $25 per share of Common 
Stock, each share of Series B Preferred Stock being valued at $100 for the 
purpose of such conversion, producing a conversion ratio equal to four shares 
of Common Stock for each share of Series B Preferred Stock so converted, 
subject to certain adjustments to prevent dilution. 

Preferred Share Purchase Rights 
Attached to each share of Common Stock sold in the Offering will be one 
preferred share purchase right (a "Right") for each outstanding share of 
Common Stock. Each Right entitles the registered holder to purchase from the 
Company one four-hundredth of a share of Series A Preferred Stock at a price 
of $62.50 per one four-hundredth of a share of Series A Preferred Stock (the 
"Exercise Price"), subject to adjustment. The Rights will expire on July 15, 
1996 (the "Final Expiration Date"), unless the Final Expiration Date is 
extended or unless the Rights are earlier redeemed by the Company. 

The Rights will be represented by the certificates for Common Stock, will not 
be exercisable, and will not be transferable apart from the Common Stock, 
until the earlier of (i) ten days following the public announcement by the 
Company or an Acquiring Person, as defined below, that a person or group has 
acquired beneficial ownership of 20% or more of the Company's Common Stock 
(an "Acquiring Person") or (ii) ten business days (or such later date as the 
Board of Directors may determine) after the commencement or first public 
announcement of a tender or exchange offer that would result in a person or 
group beneficially owning 20% or more of the Company's outstanding Common 
Stock (the earlier of such dates being called the "Distribution Date"). 
Separate certificates for the Rights will be mailed to holders of record of 
the Common Stock as of such date. The Rights could then begin trading 
separately from the Common Stock. 

Generally, in the event that a person or group becomes an Acquiring Person, 
each Right, other than the Rights owned by the Acquiring Person, will 
thereafter entitle the holder to receive, upon exercise of the Right, Common 
Stock having a value equal to two times the Exercise Price of the Right. In 
the event that the Company is acquired in a merger, consolidation, or other 
business combination transaction or more than 50% of the Company's assets, 
cash flow or earning power is sold or transferred, each Right, other than the 
Rights owned by an Acquiring Person, will thereafter entitle the holder 
thereof to receive, upon the exercise of the Right, common stock of the 
surviving corporation having a value equal to two times the Exercise Price of 
the Right. 

The Rights are redeemable in whole, but not in part, at $.0125 per Right at 
any time on or prior to any person or group becoming an Acquiring Person, 
provided that the Rights may no longer be redeemed if such person or group 
shall have acquired beneficial ownership of 90% or more of the Common Stock. 
The right to exercise the Rights terminates at the time that the Board of 
Directors elects to redeem the Rights. Notice of redemption shall be given by 
mailing such notice to the registered holders of the Rights. At no time will 
the Rights have any voting rights. The Rights Agent is Harris Trust and 
Savings Bank (the "Rights Agent"). 


<PAGE>

 

The exercise price payable, and the number of shares of Series A Preferred 
Stock or other securities or property issuable, upon exercise of the Rights 
are subject to adjustment from time to time to prevent dilution (i) in the 
event of a stock dividend on, or a subdivision, combination or 
reclassification of, the shares of Series A Preferred Stock, (ii) upon the 
grant to holders of the shares of Series A Preferred Stock of certain rights 
or warrants to subscribe for or purchase shares of Series A Preferred Stock 
at a price, or securities convertible into shares of Series A Preferred Stock 
with a conversion price, less than the then current market price of the 
shares of Series A Preferred Stock or (iii) upon the distribution to holders 
of the shares of Series A Preferred Stock of evidences of indebtedness or 
assets (excluding regular periodic cash dividends paid out of earnings or 
retained earnings or dividends payable in shares of Series A Preferred Stock) 
or of subscription rights or warrants (other than those referred to above). 

The number of outstanding Rights and the number of one four-hundredths of a 
share of Series A Preferred Stock issuable upon exercise of each Right are 
also subject to adjustment in the event of a stock split of, or stock 
dividend on, or subdivision, consolidation or combination of, the Common 
Stock prior to the Distribution Date. With certain exceptions, no adjustment 
in the exercise price will be required until cumulative adjustments require 
an adjustment of at least 1% in such exercise price. 

Upon exercise of the Rights, no fractional shares of Series A Preferred Stock 
will be issued (other than fractions which are integral multiples of one 
four-hundredth of a share, which may, at the election of the Company, be 
evidenced by depositary receipts) and in lieu thereof an adjustment in cash 
will be made. 

The Rights have certain anti-takeover effects. The Rights may cause 
substantial dilution to a person or group that attempts to acquire the 
Company on terms not approved by the Board of Directors of the Company, 
except pursuant to an offer conditioned on a substantial number of Rights 
being acquired. The Rights should not interfere with any merger or other 
business combination approved by the Board of Directors since the Rights may 
be redeemed by the Company at $.0125 per Right prior to the fifteenth day 
after the acquisition by a person or group of beneficial ownership of 20% or 
more of the Common Stock (subject to certain exceptions). 

The shares of Series A Preferred Stock purchasable upon exercise of the 
Rights will rank junior to all other series of the Company's Preferred Stock 
or any similar stock that specifically provide that they shall rank prior to 
the shares of Series A Preferred Stock. The shares of Series A Preferred 
Stock will be nonredeemable. Each share of Series A Preferred Stock will be 
entitled to a minimum preferential quarterly dividend of $10 per share, but 
will be entitled to an aggregate dividend of 100 times the dividend declared 
per share of Common Stock. In the event of liquidation, the holders of the 
shares of Series A Preferred Stock will be entitled to a minimum preferential 
liquidation payment of $100 per share, but will be entitled to an aggregate 
payment of 100 times the payment made per share of Common Stock. Each share 
of Series A Preferred Stock will have 100 votes, voting together with the 
Common Stock. In the event of any merger, consolidation or other transaction 
in which Common Stock is exchanged, each share of Series A Preferred Stock 
will be entitled to receive 100 times the amount and type of consideration 
received per share of Common Stock. These rights are protected by customary 
antidilution provisions. Because of the nature of the Series A Preferred 
Stock's dividend, liquidation and voting rights, the value of the interest in 
a share of Series A Preferred Stock purchasable upon the exercise of each 
Right should approximate the value of one share of Common Stock. 

The foregoing description of the Rights does not purport to be complete and 
is qualified in its entirety by reference to the description of the Rights 
contained in the Rights Agreement, dated as of July 2, 1986 between the 
Company and the Rights Agent, as amended by the Amended Rights Agreement, 
dated as of October 4, 1989, included as an exhibit to this Registration 
Statement. 

Corning's Fair Price Amendment 
In 1985, the Company's stockholders adopted an amendment (the "Fair Price 
Amendment") to the Company's Restated Certificate that, in general, requires 
the approval by the holders of at least 80% of the voting power of the 
outstanding capital stock of the Company entitled to vote generally in the 
election of directors (the "Voting Stock") as a condition for mergers and 
certain other business combinations with any beneficial owner of more than 
10% of such voting power unless (1) the transaction is approved by at least a 
majority of the Continuing Directors or (2) certain minimum price, form of 
consideration and procedural requirements are met. Certain terms used herein 
are defined in the Company's Restated Certificate. 


<PAGE>

 

Amendment or repeal of this provision or the adoption of any provision 
inconsistent therewith would require the affirmative vote of at least 80% of 
the Voting Stock unless the proposed amendment or repeal or the adoption of 
the inconsistent provisions were approved by two-thirds of the entire Board 
of Directors and a majority of the Continuing Directors. 

Certain Other Provisions of the Restated Certificate and By-Laws 
In addition to the Preferred Share Purchase Rights and the Fair Price 
Amendment, the Restated Certificate and By-Laws contain other provisions that 
may discourage a third party from seeking to acquire the Company or to 
commence a proxy contest or other takeover-related action. The Company has 
classified its Board of Directors such that one-third of the Board is elected 
each year to three-year terms of office. In addition, holders of Common Stock 
may remove a Director from office at any time prior to the expiration of his 
or her term only with cause and by vote of a majority of Common Stock 
outstanding. These provisions, together with provisions concerning the size 
of the Board and requiring that premature vacancies on the Board be filled 
only by a majority of the entire Board, may not be amended, altered or 
repealed, nor may the Company adopt any provisions inconsistent therewith, 
without the affirmative vote of at least 80% of the Voting Stock of the 
Company or the approval of two-thirds of the entire Board of Directors. 

The Company's By-Laws contain certain procedural requirements with respect to 
the nomination of directors by stockholders that require, among other things, 
delivery of notice by such stockholders to the Secretary of the Company not 
later than 60 days nor more than 90 days prior to the date of the 
stockholders meeting at which such nomination is to be considered. The 
By-Laws do not provide that a meeting of the Board of Directors may be called 
by stockholders. 

The Restated Certificate provides that no director will be liable to the 
Company or its stockholders for a breach of duty as a director except as 
provided by the NYBCL. 

The effect of these provisions may be to deter attempts either to obtain 
control of the Company or to acquire a substantial amount of its stock, even 
if such a proposed transaction were at a significant premium over the 
then-prevailing market value of the Common Stock, or, to deter attempts to 
remove the Board of Directors and management of the Company, even though some 
or a majority of the holders of Common Stock may believe such actions to be 
beneficial. 

                                 UNDERWRITING 

Subject to the terms and conditions of the Underwriting Agreement, the 
Company has agreed to sell to Goldman, Sachs & Co. ("Goldman Sachs"), and 
Goldman Sachs has agreed to purchase all of the shares of Common Stock 
offered hereby. 

   
Under the terms and conditions of the Underwriting Agreement, Goldman Sachs 
is committed to take and to pay for all of the shares offered hereby, if any 
are taken. 
    

It is expected that all or a substantial portion of the shares of Common 
Stock may be sold by Goldman Sachs to institutional purchasers in one or more 
transactions (which may involve block transactions) on the NYSE or otherwise. 
The distribution of the shares of Common Stock may also be effected from time 
to time in special offerings, exchange distributions and/or secondary 
distributions in accordance with the rules of the NYSE, in the 
over-the-counter market, in negotiated transactions through the writing of 
options on shares of Common Stock (whether such options are listed on an 
options exchange or otherwise) or otherwise, or in a combination of such 
methods of sale, in each case at market prices prevailing at the time of 
sale, at prices related to such prevailing market prices or at negotiated 
prices. Goldman Sachs may effect such transactions by selling shares of 
Common Stock to or through dealers, and such dealers may receive compensation 
in the form of discounts, concessions or commission from Goldman Sachs and/or 
the purchasers of such shares of Common Stock for whom they may act as agent 
or to whom they may sell as principal. 

In connection with the sale of the shares of Common Stock, Goldman Sachs will 
receive compensation from the Company in the form of commissions and may 
receive compensation from purchasers of the shares of Common Stock for whom 
they may act as agents or to whom they may sell as principals in the form of 
commissions or discounts, in each case in amounts which will not exceed those 
customary in the types of transactions involved. Underwriters and dealers 
that participate in the distribution of the shares of Common Stock may be 
deemed to be underwriters, and any discounts or commissions received by them 
from the Company and any compensation received by them on the resale of the 
shares of Common Stock by them may be deemed to be underwriting discounts and 
commissions under the Securities Act. 


<PAGE>

 

For a period of 90 days after the date of this Prospectus, the Company has 
agreed not to offer, sell, contract to sell or otherwise dispose of any 
shares of Common Stock of the Company or any security substantially similar 
thereto, or any other security convertible into, or exchangeable for, shares 
of Common Stock of the Company or any security substantially similar thereto, 
without the prior written consent of Goldman Sachs, except for any securities 
issued by the Company pursuant to employee benefit plans, dividend 
reinvestment plans, mergers, acquisitions or similar transactions, or upon 
the conversion of convertible or exchangeable securities currently 
outstanding. 

Goldman Sachs is a defendant in lawsuits with respect to the offering by 
Corning of $100 million of 6.75% Debentures due September 15, 2013. See 
"Business--Recent Developments--Other Legal Proceedings". 

The Company has agreed to indemnify Goldman Sachs against certain 
liabilities, including liabilities under the Securities Act. 

                           VALIDITY OF COMMON STOCK 

The validity of the shares of Common Stock offered hereby is being passed 
upon for the Company by William C. Ughetta, Esq., Senior Vice President and 
General Counsel of the Company, and for the Underwriter by Sullivan & 
Cromwell, New York, New York. Mr. Ughetta owns substantially less than 1% of 
the outstanding shares of Common Stock. 

                                   EXPERTS 

The consolidated financial statements of the Company and of Dow Corning 
incorporated in this Prospectus by reference to the Company's 1992 Annual 
Report on Form 10-K for the year ended January 3, 1993, have been so 
incorporated in reliance on the reports of Price Waterhouse, independent 
accountants, given on the authority of said firm as experts in auditing and 
accounting. 

The consolidated financial statements of Damon, as of December 31, 1992 and 
1991, and for each of the three years ended December 31, 1992, incorporated 
by reference in this Prospectus by reference to Corning's Current Report on 
Form 8-K dated August 4, 1993 have been so incorporated in reliance on the 
report of Arthur Andersen & Co., independent public accountants, given on the 
authority of said firm as experts in accounting and auditing. 


<PAGE>
<PAGE>



 No person has been authorized to give any information or to make any 
representations other than those contained in this Prospectus, and, if given 
or made, such information or representations must not be relied upon as 
having been authorized. This Prospectus does not constitute an offer to sell 
or the solicitation of an offer to buy any securities other than the 
securities to which it relates or an offer to sell or the solicitation of an 
offer to buy such securities in any circumstances in which such offer or 
solicitation is unlawful. Neither the delivery of this Prospectus nor any 
sale made hereunder shall, under any circumstances, create any implication 
that there has been no change in the affairs of the Company since the date 
hereof or that the information contained herein is correct as of any time 
subsequent to its date. 

TABLE OF CONTENTS 

<TABLE>
<CAPTION>
                                          Page 
                                          ----- 
<S>                                       <C>
Available Information                       2 
Incorporation of Certain Documents by 
  Reference                                 2 
Prospectus Summary                          3 
Use of Proceeds                             7 
Capitalization                              7 
Market Prices of Common Stock and 
  Dividends                                 8 
Selected Consolidated Financial Data        8 
Unaudited Pro Forma Combined Financial 
  Information                              11 
Management's Discussion and Analysis 
  of Financial Condition and Results 
  of Operations                            17 
Business                                   26 
Description of Capital Stock               31 
Underwriting                               35 
Validity of Common Stock                   36 
Experts                                    36 
</TABLE>

   
                               8,000,000 Shares 
    

Corning Incorporated 

Common Stock 
(par value $.50 per share) 

   
Goldman, Sachs & Co. 
    



<PAGE>
<PAGE>



                                   PART II 
                    INFORMATION NOT REQUIRED IN PROSPECTUS 

Item 14. Other Expenses of Issuance and Distribution. 
The following table sets forth the estimated expenses to be incurred in 
connection with the distribution of the securities to be registered, other 
than underwriting discounts and commissions. The Company will pay the 
following expenses: 

<TABLE>
<CAPTION>
<S>                                                   <C>
 Registration Fee--Securities and Exchange 
  Commission                                          $ 75,271 
Filing Fee--New York Stock Exchange                     25,650 
Legal Fees                                              50,000 
Printing Fees                                           70,000 
Accounting Fees                                         40,000 
Blue Sky Fees and Expenses                              12,000 
Miscellaneous                                            7,079 
                                                        ------ 
Total                                                 $280,000 
                                                        ====== 
</TABLE>

Item 15. Indemnification of Directors and Officers. 
Sections 722 and 723 of the Business Corporation Law of the State of New York 
(the "BCL") provide that a corporation may indemnify its current and former 
directors and officers under certain circumstances. 

Article VIII of the Company's By-Laws provides that the Company shall 
indemnify each director and officer against all costs and expenses actually 
and reasonably incurred by him in connection with the defense of any claim, 
action, suit or proceeding against him by reason of his being or having been 
a director or officer of the registrant to the full extent permitted by, and 
consistent with, the BCL. 

Item 16. Exhibits. 

<TABLE>
<CAPTION>
 Number                                                Description 
- --------    ------------------------------------------------------------------------------------------------- 
<S>         <C>
1.1          Form of Underwriting Agreement 
3.1          Restated Certificate of Incorporation, dated July 12, 1989, and the Certificate of Amendment, 
             dated September 28, 1989, of the Restated Certificate of Incorporation of the Registrant 
             (incorporated by reference to Exhibit 3(a) of the Registrant's Annual Report on Form 10-K for 
             the fiscal year ended December 31, 1989) 
3.2          By-laws of the Registrant (incorporated by reference to Exhibit 3(a) of the Registrant's Annual 
             Report on Form 10-K for the fiscal year December 30, 1990) 
3.3          Certificate of Amendment, dated April 30, 1992, of the Restated Certificate of Incorporation of 
             the Registrant (incorporated by reference to Exhibit 3(a) of the Registrant's Annual Report on 
             Form 10-K for the fiscal year ended January 3, 1993) 
4.1          Form of Common Stock Certificate (incorporated by reference to Exhibit 4 to Registration 
             Statement on Form S-4 filed with the Commission on June 17, 1992 (Registration Statement No. 
             33-48488)) 
4.2          Rights Agreement, dated as of July 2, 1986, between Corning Incorporated and Harris Trust and 
             Savings Bank, as amended (incorporated by reference to Exhibit 1 to Registration Statement on 
             Form 8-A, filed with the Commission on July 2, 1986 and Exhibit 1 to Amendment No. 1 on Form 8, 
             filed with the Commission on October 10, 1989) 
4.3          Form of Preferred Share Purchase Right (included in Exhibit 4.2) 
5.1          Opinion of William C. Ughetta, Esq., Senior Vice President and General Counsel 
23.1         Consent of Price Waterhouse, independent accountants 
23.2         Consent of Arthur Andersen, independent public accountants 
23.3         Consent of William C. Ughetta, Esq. (included in Exhibit 5.1) 
24.1         Powers of Attorney 
</TABLE>

Item 17. Undertakings. 
The Company hereby undertakes (1) to file, during any period in which offers 
or sales are being made, a post-effective amendment to this Registration 
Statement; (i) to include any prospectus required by Section 10(a)(3) of the 
Securities Act of 1993; (ii) to reflect in the prospectus any facts or events 
arising after the effective date of this Registration Statement (or the most 
recent post-effective amendment thereto) which, individually or in the 
aggregate, represent a fundamental change in the information set forth in the 
Registration Statement; and (iii) to include any material information with 
respect to the plan of distribution 


<PAGE>

 

not previously disclosed in this Registration Statement or any material 
change to such information in the Registration Statement; provided, however, 
that paragraphs (1)(i) and (1)(ii) do not apply if the information required 
to be included in a post-effective amendment thereby is contained in periodic 
reports filed by the Company pursuant to Section 13 or Section 15(d) of the 
Securities Exchange Act of 1934 that are incorporated by reference in the 
Registration Statement; (2) that, for the purpose of determining any 
liability under the Securities Act of 1933, each such post-effective 
amendment shall be deemed to be a new registration statement relating to the 
securities offered therein, and the offering of such securities at that time 
shall be deemed to be the initial bona fide offering thereof; (3) to remove 
from registration by means of post-effective amendment any of the securities 
being registered which remain unsold at the termination of the offering; and 
(4) that, for purposes of determining any liability under the Securities Act 
of 1933, each filing of the Company's annual report pursuant to Section 13(a) 
or Section 15(d) of the Securities Exchange Act of 1934 that is incorporated 
by reference in this Registration Statement shall be deemed to be a new 
Registration Statement relating to the securities offered therein, and the 
offering of such securities at that time shall be deemed to be the initial 
bona fide offering thereof. 

The Company hereby undertakes that, (1) for purposes of determining any 
liability under the Securities Act, the information omitted from the form of 
prospectus filed as part of this registration statement in reliance upon Rule 
430A and contained in a form of prospectus filed by the registrant pursuant 
to Rule 424(b)(1) or (4) or 497(h) under the Securities Act of 1933 shall be 
deemed to be part of this registration statement as of the time it was 
declared effective; and (2) for purposes of determining any liability under 
the Securities Act of 1933, each post-effective amendment that contains a 
form of prospectus shall be deemed to be a new registration statement 
relating to the securities offered therein, and the offering of such 
securities at that time shall be deemed to be the initial bona fide offering 
thereof. 

Insofar as indemnification for liabilities arising under the Securities Act 
of 1933 may be permitted to directors, officers and controlling persons of 
the Company pursuant to the foregoing provisions, or otherwise, the Company 
has been advised that in the opinion of the Securities and Exchange 
Commission such indemnification is against public policy as expressed in such 
Act and is, therefore, unenforceable. In the event a claim for 
indemnification against such liabilities (other than the payment by the 
Company of expenses incurred or paid by a director, officer or controlling 
person of the Company in the successful defense of any action, suit or 
proceeding) is asserted by such director, officer or controlling person in 
connection with the securities being registered, the Company will, unless in 
the opinion of its counsel the matter has been settled by controlling 
precedent, submit to a court of appropriate jurisdiction the question whether 
such indemnification by it is against public policy as expressed in such Act 
and will be governed by the final adjudication of such issue. 

<PAGE>
<PAGE>



                                  SIGNATURES 

   
Pursuant to the requirements of the Securities Act of 1933, the registrant, 
Corning Incorporated, a New York corporation, certifies that it has 
reasonable grounds to believe it meets all the requirements for filing on 
Form S-3 and has duly caused this Amendment to Registration Statement to be 
signed on its behalf by the undersigned, thereunto duly authorized, in the 
City of Corning, State of New York, on the 18th day of January, 1994. 
    

   
Corning Incorporated 
(Registrant) 
by /s/ William C. Ughetta 
William C. Ughetta, Senior Vice President 
    

   
Pursuant to the requirements of the Securities Act of 1933 this Amendment to 
Registration Statement has been signed below on January 18, 1994 by the 
following persons in the capacities indicated: 
    

<TABLE>
<CAPTION>
         Signature                                Capacity 
- --------------------------    ------------------------------------------------- 
<S>                           <C>
   /s/ James R. Houghton       Chairman of the Board, Principal Executive 
  (James R. Houghton)          Officer and Director 

    /s/ Van C. Campbell        Vice Chairman, Principal Financial Officer and 
  (Van C. Campbell)            Director 

   /s/ Larry Aiello, Jr.       Vice President, Controller, and Principal 
  (Larry Aiello, Jr.)          Accounting Officer 
*                               
                               President, Principal Operating Officer and 
  (Roger G. Ackerman)          Director 
* 
  (Robert Barker)              Director 
 
  (Mary L. Bundy)              Director 
* 
  (Barber B. Conable, Jr.)     Director 
* 
  (David A. Duke)              Director 
 
  (E. Martin Gibson)           Director 
 
  (Gordon Gund)                Director 

  (John M. Hennessy)           Director 
 
  (Vernon E. Jordan, Jr.)      Director 
* 

<PAGE>

  (James W. Kinnear)           Director 
* 
  (James J. O'Connor)          Director 
* 
  (Catherine A. Rein)          Director 
 
  (Henry Rosovsky)             Director 

  (William D. Smithburg)       Director 
 
  (Robert G. Stone, Jr.)       Director 
* By 
   /s/ William C. Ughetta 
  (William C. Ughetta) 
  Attorney-in-fact 
</TABLE>


<PAGE>
<PAGE>



                                EXHIBIT INDEX 

<TABLE>
<CAPTION>
 Exhibit                                                                                             Page 
  Number                                         Description                                        Number 
- ---------     ----------------------------------------------------------------------------------   --------- 
<S>           <C>                                                                                  <C>
1.1           Form of Underwriting Agreement 
3.1           Restated Certificate of Incorporation, dated July 12, 1989, and the Certificate 
              of Amendment, dated September 28, 1989, of the Restated Certificate of 
              Incorporation of the Registrant (incorporated by reference to Exhibit 3(a) of 
              the Registrant's Annual Report on Form 10-K for the fiscal year ended December 
              31, 1989) 
3.2           By-laws of the Registrant (incorporated by reference to Exhibit 3(a) of the 
              Registrant's Annual Report on Form 10-K for the fiscal year December 30, 1990) 
3.3           Certificate of Amendment, dated April 30, 1992, of the Restated Certificate of 
              Incorporation of the Registrant (incorporated by reference to Exhibit 3(a) of 
              the Registrant's Annual Report on Form 10-K for the fiscal year ended January 3, 
              1993) 
4.1           Form of Common Stock Certificate (incorporated by reference to Exhibit 4 to 
              Registration Statement on Form S-4 filed with the Commission on June 17, 1992 
              (Registration Statement No. 33-48488)) 
4.2           Rights Agreement, dated as of July 2, 1986, between Corning Incorporated and 
              Harris Trust and Savings Bank, as amended (incorporated by reference to Exhibit 
              1 to Registration Statement on Form 8-A, filed with the Commission on July 2, 
              1986 and Exhibit 1 to Amendment No. 1 on Form 8, filed with the Commission on 
              October 10, 1989) 
4.3           Form of Preferred Share Purchase Right (included in Exhibit 4.2) 
5.1           Opinion of William C. Ughetta, Esq., Senior Vice President and General Counsel 
23.1          Consent of Price Waterhouse, independent accountants 
23.2          Consent of Arthur Andersen, independent public accountants 
23.3          Consent of William C. Ughetta, Esq. (included in Exhibit 5.1) 
24.1          Powers of Attorney 
</TABLE>








                              Corning Incorporated
                                  Common Stock
                                ($0.50 par value)
                                   __________
                             Underwriting Agreement




                                           . . . . . . . . . . . . , 1994

Goldman, Sachs & Co.,
85 Broad Street, 
New York, New York 10004.

Dear Sirs:

   

     Corning Incorporated, a New York corporation (the "Company"),
proposes, subject to the terms and conditions stated herein, to issue and
sell to Goldman, Sachs & Co. (the "Underwriter") an aggregate of
8,000,000 shares (the "Shares") of Common Stock, par value $0.50 per
share ("Stock"), of the Company.
    

     1.    The Company represents and warrants to, and agrees with, the
Underwriter that:

           (a)  A registration statement in respect of the Shares has been
     filed with the Securities and Exchange Commission (the "Commis-
     sion"); such registration statement and any post-effective amendment
     thereto, each in the form heretofore delivered to you, and, excluding
     exhibits thereto but including all documents incorporated by reference
     in the prospectus contained therein, to you, have been declared
     effective by the Commission in such form; no other document with
     respect to such registration statement or document incorporated by
     reference therein has heretofore been filed with the Commission; and
     no stop orders suspending the effectiveness of such registration
     statement have been issued and no proceeding for that purpose has
     been initiated or threatened by the Commission (any preliminary
     prospectus included in such registration statement or filed with the
     Commission pursuant to Rule 424(a) of the rules and regulations of
     the Commission under the Securities Act of 1933, as amended (the
     "Act"), being hereinafter called a "Preliminary Prospectus"; the various
     parts of such registration statement, including all exhibits thereto and
     including (i) the information contained in the form of final prospectus
     filed with the Commission pursuant to Rule 424(b) under the Act in
     accordance with Section 5(a) hereof and deemed by virtue of Rule
     430A under the Act to be part of the registration statement at the time
     it was declared effective and (ii) the documents incorporated by
     reference in the prospectus contained in the registration statement at
     the time such part of the registration statement became effective,
     each as amended at the time such part of the registration statement




<PAGE>
<PAGE>

     became effective, being hereinafter called the "Registration
     Statement"; and such final prospectus, in the form first filed pursuant
     to Rule 424(b) under the Act, being hereinafter called the
     "Prospectus"; and any reference herein to any Preliminary Prospectus
     or the Prospectus shall be deemed to refer to and include the
     documents incorporated by reference therein pursuant to Item 12 of
     Form S-3 under the Act, as of the date of such Preliminary
     Prospectus or Prospectus, as the case may be; any reference to any
     amendment or supplement to any Preliminary Prospectus or the
     Prospectus shall be deemed to refer to and include any documents
     filed after the date of such Preliminary Prospectus or Prospectus, as
     the case may be, under the Securities Exchange Act of 1934, as
     amended (the "Exchange Act"), and incorporated by reference in such
     Preliminary Prospectus or Prospectus, as the case may be; and any
     reference to any amendment to the Registration Statement shall be
     deemed to refer to and include any annual report of the Company
     filed pursuant to Section 13(a) or 15(d) of the Exchange Act after the
     effective date of the Registration Statement that is incorporated by
     reference in the Registration Statement;

           (b)  No order preventing or suspending the use of any
     Preliminary Prospectus has been issued by the Commission, and
     each Preliminary Prospectus, at the time of filing thereof, conformed
     in all material respects to the requirements of the Act and the rules
     and regulations of the Commission thereunder, and did not contain an
     untrue statement of a material fact or omit to state a material fact
     required to be stated therein or necessary to make the statements
     therein, in the light of the circumstances under which they were made,
     not misleading; provided, however, that this representation and
     warranty shall not apply to any statements or omissions made in
     reliance upon and in conformity with information furnished in writing to
     the Company by the Underwriter expressly for use therein;

         (c)    The documents incorporated by reference in the Prospectus,
     when they became effective or were filed with the Commission, as the
     case may be, conformed in all material respects to the requirements
     of the Act or the Exchange Act, as applicable, and the rules and
     regulations of the Commission thereunder, and none of such
     documents contained an untrue statement of a material fact or
     omitted to state a material fact required to be stated therein or
     necessary to make the statements therein not misleading; and any
     further documents so filed and incorporated by reference in the
     Prospectus or any further amendment or supplement thereto, when
     such documents become effective or are filed with the Commission,
     as the case may be, will conform in all material respects to the
     requirements of the Act or the Exchange Act, as applicable, and the
     rules and regulations of the Commission thereunder and will not
     contain an untrue statement of a material fact or omit to state a
     material fact required to be stated therein or necessary to make the
     statements therein not misleading; provided, however, that this
     representation and warranty shall not apply to any statements or
     omissions made in reliance upon and in conformity with information
     furnished in writing to the Company by the Underwriter expressly for
     use therein;

           (d)  The Registration Statement conforms, and the Prospectus
     and any further amendments or supplements to the Registration
     Statement or the Prospectus will conform, in all material respects to
     the requirements of the Act and the rules and regulations of the
     Commission thereunder and do not and will not, as of the applicable
     effective date as to the Registration Statement and any amendment
     thereto and as of the applicable filing date as to the Prospectus and
     any amendment or supplement thereto, contain an untrue statement
     of a material fact or omit to state a material fact required to be stated
     therein or necessary to make the statements therein not misleading;
     provided, however, that this representation and warranty shall not




















                                      2
<PAGE>
<PAGE>

     apply to any statements or omissions made in reliance upon and in
     conformity with information furnished in writing to the Company by the
     Underwriter expressly for use therein;

           (e)  Neither the Company nor any of its subsidiaries has
     sustained since the date of the latest audited financial statements
     included or incorporated by reference in the Prospectus any material
     loss or interference with its business from fire, explosion, flood or
     other calamity, whether or not covered by insurance, or from any
     labor dispute or court or governmental action, order or decree, other-
     wise than as set forth or contemplated in the Prospectus; and, since
     the respective dates as of which information is given in the
     Registration Statement and the Prospectus, there has not been any
     change in the capital stock or long-term debt of the Company or any
     of its subsidiaries or any material adverse change, or any
     development involving a prospective material adverse change, in or
     affecting the general affairs, management, financial position,
     stockholders' equity or results of operations of the Company and its
     subsidiaries, considered as a whole, otherwise than as set forth or
     contemplated in the Prospectus;

           (f)  The Company has been duly incorporated and is validly
     existing as a corporation in good standing under the laws of the State
     of New York, with power and authority (corporate and other) to own
     its properties and conduct its business as described in the
     Prospectus, and has been duly qualified as a foreign corporation for
     the transaction of business and is in good standing under the laws of
     each other jurisdiction in which it owns or leases properties, or
     conducts any business, so as to require such qualification, or is
     subject to no material liability or disability by reason of the failure to
     be so qualified in any such jurisdiction; and each Significant
     Subsidiary (as defined in Regulation S-X under the Act) of the
     Company has been duly incorporated and is validly existing as a
     corporation and is in good standing under the laws of its jurisdiction of
     incorporation;

           (g)  The Company has an authorized capitalization as set forth
     in the Prospectus, and all of the issued shares of capital stock of the
     Company have been duly and validly authorized and issued, are fully
     paid and non-assessable and conform to the description of the Stock
     contained in the Prospectus; and all of the issued shares of capital
     stock of each Significant Subsidiary of the Company have been duly
     and validly authorized and issued, are fully paid and non-assessable
     and (except for directors' qualifying shares and except as set forth in
     the Prospectus) are owned directly or indirectly by the Company, free
     and clear of all liens, encumbrances, equities or claims;

           (h)  The Shares to be issued and sold by the Company to the
     Underwriter hereunder have been duly and validly authorized and,
     when issued and delivered against payment therefor as provided
     herein, will be duly and validly issued and fully paid and non-
     assessable and will conform to the description of the Stock contained
     in the Prospectus;

           (i)    The issue and sale of the Shares by the Company and the
     compliance by the Company with all of the provisions of this
     Agreement and the consummation of the transactions herein
     contemplated will not conflict with or result in a breach of any of the
     terms or provisions of, or constitute a default under, any indenture,
     mortgage, deed of trust, loan agreement or other agreement or
     instrument to which the Company is a party or by which the Company
     is bound or to which any of the property or assets of the Company is
     subject, nor will such action result in any violation of the provisions of
     the Certificate of Incorporation or By-laws of the Company or any
     statute or any order, rule or regulation of any court or governmental
     agency or body having jurisdiction over the Company or any of its
     properties; and no consent, approval, authorization, order, registration
     or qualification of or with any such court or governmental agency or
     body is required for the issue and sale of the Shares or the consum-


















                                      3<PAGE>
<PAGE>

     mation by the Company of the transactions contemplated by this
     Agreement, except the registration under the Act of the Shares and
     such consents, approvals, authorizations, registrations or
     qualifications as have been obtained or as may be required under
     state securities or Blue Sky laws in connection with the purchase and
     distribution of the Shares by the Underwriter;

           (j)  Other than as set forth or contemplated in the Prospectus,
     there are no legal or governmental proceedings or investigations
     pending to which the Company or any of its subsidiaries is a party or
     of which any property of the Company or any of its subsidiaries is the
     subject which, if determined adversely to the Company or any of its
     subsidiaries, would individually or in the aggregate have a material
     adverse effect on the consolidated financial position, stockholders'
     equity or results of operations of the Company and its subsidiaries;
     and, to the best of the Company's knowledge, no such proceedings or
     investigations are threatened or contemplated by governmental
     authorities or threatened by others; and
   
    
     2.    Subject to the terms and conditions herein set forth, the
Company agrees to issue and sell to the Underwriter, and the Underwriter
agrees to purchase from the Company, at a purchase price per share of $
. . . . . ., the Shares.

           As compensation to the Underwriter for its commitments
hereunder, the Company at the Time of Delivery (as defined in Section 4
hereof) will pay to the Underwriter, an amount equal to $__________ per
share for the Shares.

     3.    The Underwriter proposes to offer the Shares for sale upon the
terms and conditions set forth in the Prospectus.

     4.    Certificates in definitive form for the Shares to be purchased by
the Underwriter, and in such denominations and registered in such names
as the Underwriter may request upon at least forty-eight hours' prior notice
to the Company, shall be delivered by or on behalf of the Company to you,
against payment by you of the purchase price therefor by certified or
official bank check or checks, payable to the order of the Company in New
York Clearing House funds, all at the office of Sullivan & Cromwell, 250
Park Avenue, New York, New York 10177. The time and date of such
delivery and payment shall be 9:30 a.m., New York time, on . . . . . . . . . ,
1994, or at such other time and date as you and the Company may agree
upon in writing.  Such time and date for delivery of the Shares is herein
called the "Time of Delivery".  Such certificates will be made available for
checking and packaging at least twenty-four hours prior to the Time of
Delivery at the office of the Underwriter.

     5.    The Company agrees with the Underwriter:

           (a)  To prepare the Prospectus in a form approved by you and
     to file such Prospectus pursuant to Rule 424(b) under the Act not
     later than the Commission's close of business on the second
     business day following the execution and delivery of this Agreement,
     or, if applicable, such earlier time as may be required by Rule
     430A(a)(3) under the Act; to make no further amendment or any
     supplement to the Registration Statement or Prospectus prior to the
     Time of Delivery which shall be reasonably disapproved by you
     promptly after reasonable notice thereof; to advise you, promptly after
     it receives notice thereof, of the time when the Registration
     Statement, or any amendment thereto, has been filed or becomes

















                                      4
<PAGE>
<PAGE>

     effective or any supplement to the Prospectus or any amended
     Prospectus has been filed and to furnish you with copies thereof; to
     file promptly all reports and any definitive proxy or information
     statements required to be filed by the Company with the Commission
     pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act
     subsequent to the date of the Prospectus and for so long as the
     delivery of a prospectus is required in connection with the offering or
     sale of the Shares; to advise you, promptly after it receives notice
     thereof, of the issuance by the Commission of any stop order or of
     any order preventing or suspending the use of any Preliminary
     Prospectus or Prospectus, of the suspension of the qualification of the
     Shares for offering or sale in any jurisdiction, of the initiation or
     threatening of any proceeding for any such purpose, or of any request
     by the Commission for the amending or supplementing of the
     Registration Statement or Prospectus or for additional information;
     and, in the event of the issuance of any stop order or of any order
     preventing or suspending the use of any Preliminary Prospectus or
     Prospectus or suspending any such qualification, to use promptly its
     best efforts to obtain its withdrawal;

           (b)  Promptly from time to time to take such action as you may
     reasonably request to qualify the Shares for offering and sale under
     the securities laws of such jurisdictions as you may request and to
     comply with such laws so as to permit the continuance of sales and
     dealings therein in such jurisdictions for as long as may be necessary
     to complete the distribution of the Shares, provided that in connection
     therewith the Company shall not be required to qualify as a foreign
     corporation or to file a general consent to service of process in any
     jurisdiction;

           (c)  To furnish the Underwriter with copies of the Prospectus in
     such quantities as you may from time to time reasonably request,
     and, if the delivery of a prospectus is required at any time prior to the
     expiration of nine months after the time of issue of the Prospectus in
     connection with the offering or sale of the Shares and if at such time
     any event shall have occurred as a result of which the Prospectus as
     then amended or supplemented would include an untrue statement of
     a material fact or omit to state any material fact necessary in order to
     make the statements therein, in the light of the circumstances under
     which they were made when such Prospectus is delivered, not
     misleading, or, if for any other reason it shall be necessary during
     such period to amend or supplement the Prospectus or to file under
     the Exchange Act any document incorporated by reference in the
     Prospectus in order to comply with the Act or the Exchange Act, to
     notify you and upon your request to file such document and to
     prepare and furnish without charge to the Underwriter and to any
     dealer in securities as many copies as you may from time to time
     reasonably request of an amended Prospectus or a supplement to the
     Prospectus which will correct such statement or omission or effect
     such compliance, and in case the Underwriter is required to deliver a
     prospectus in connection with sales of any of the Shares at any time
     nine months or more after the time of issue of the Prospectus, upon
     your request but at your expense, to prepare and deliver to you as
     many copies as you may request of an amended or supplemented
     Prospectus complying with Section 10(a)(3) of the Act;

           (d)  To make generally available to its securityholders as soon
     as practicable, but in any event not later than eighteen months after
     the effective date of the Registration Statement (as defined in Rule
     158(c)), an earning statement of the Company and its subsidiaries
     (which need not be audited) complying with Section 11(a) of the Act
     and the rules and regulations thereunder (including at the option of
     the Company Rule 158);
   

           (e)  During the period beginning from the date hereof and
     continuing to and including the date 90 days after the date of the
     Prospectus, not to offer, sell, contract to sell or otherwise dispose of
     any securities of the Company (other than pursuant to employee
     stock option plans or dividend reinvestment plans or to the

    















                                      5
<PAGE>
<PAGE>

   
     conversion or exchange of convertible or exchangeable securities
     outstanding on the date of this Agreement and other than Stock
     issued by the Company in mergers, acquisitions or similar
     transactions) which are substantially similar to the Stock or which are
     convertible or exchangeable into securities which are substantially
     similar to the Stock, without your prior written consent;

    
           (f)  During a period of three years from the effective date of the
     Registration Statement, to furnish to you copies of all reports or other
     communications (financial or other) furnished to stockholders by the
     Company, and deliver to you as soon as they are available, copies of
     any reports and financial statements furnished to or filed by the
     Company with the Commission or any national securities exchange
     on which any class of securities of the Company is listed; and

           (g)  To use its best efforts to list, subject to notice of issuance,
     the Shares on the New York Stock Exchange.

           (h) To use the proceeds from the offering of the Shares as
described under the caption "Use of Proceeds" in the Prospectus.

     6.    The Company covenants and agrees with the Underwriter that
the Company will pay or cause to be paid the following:  (i) the fees,
disbursements and expenses of the Company's counsel and accountants
in connection with the registration of the Shares under the Act and all
other expenses in connection with the preparation, printing and filing of the
Registration Statement, any Preliminary Prospectus and the Prospectus
and amendments and supplements thereto and the mailing and delivering
of copies thereof to the Underwriter and dealers; (ii) the cost of printing or
producing this Agreement, the Blue Sky Memorandum and any other
documents in connection with the offering, purchase, sale and delivery of
the Shares; (iii) all expenses in connection with the qualification of the
Shares for offering and sale under state securities laws as provided in
Section 5 (b) hereof, including the fees and disbursements of counsel for
the Underwriter in connection with such qualification and in connection with
the Blue Sky survey; (iv) the filing fees incident to securing any required
review by the National Association of Securities Dealers, Inc. of the terms
of the sale of the Shares; (v) the cost of preparing stock certificates;
(vi) the cost and charges of any transfer agent or registrar; and (vii) all
other costs and expenses incident to the performance of its obligations
hereunder which are not otherwise specifically provided for in this Section. 
It is understood, however, that, except as provided in this Section, Section
8 and Section 10 hereof, the Underwriter will pay all of its own costs and
expenses, including the fees of its counsel, stock transfer taxes on resale
of any of the Shares by it, and any advertising expenses connected with
any offers that it may make.

     7.    The obligations of the Underwriter hereunder, as to the Shares to
be delivered at the Time of Delivery, shall be subject, in its discretion, to
the condition that all representations and warranties and other statements
of the Company herein are, at and as of the Time of Delivery, true and
correct, the condition that the Company shall have performed all of its
obligations hereunder theretofore to be performed, and the following
additional conditions:

           (a)  The Prospectus shall have been filed with the Commission
     pursuant to Rule 424(b) within the applicable time period prescribed
     for such filing by the rules and regulations under the Act and in
     accordance with Section 5 (a) hereof; no stop order suspending the
     effectiveness of the Registration Statement or any part thereof shall
     have been issued and no proceeding for that purpose shall have
     been initiated or threatened by the Commission; and all requests for
     additional information on the part of the Commission shall have been
     complied with to your reasonable satisfaction;

           (b)  Sullivan & Cromwell, counsel for the Underwriter, shall have
     furnished to you such opinion or opinions, dated the Time of Delivery,



















                                      6
<PAGE>
<PAGE>


     with respect to the incorporation of the Company, the validity of the
     Shares being delivered at the Time of Delivery, the Registration
     Statement, the Prospectus, and other related matters as you may
     reasonably request, and such counsel shall have received such
     papers and information as they may reasonably request to enable
     them to pass upon such matters;

           (c)  William C. Ughetta, Esq., General Counsel of the Company,
     shall have furnished to you his written opinion, dated the Time of
     Delivery, in form and substance satisfactory to you, to the effect that:

               (i)  The Company has been duly incorporated and is validly
           existing as a corporation in good standing under the laws of the
           State of New York, with power and authority (corporate and
           other) to own its properties and conduct its business as
           described in the Prospectus;

              (ii)   The Company has an authorized capitalization as set
           forth in the Prospectus, and all of the issued shares of capital
           stock of the Company (including the Shares being delivered at
           the Time of Delivery) have been duly and validly authorized and
           issued and are fully paid and nonassessable; and the Shares
           conform to the description of the Stock contained in the
           Prospectus;

             (iii)   With such exceptions as are not material, the Company
           has been duly qualified as a foreign corporation for the
           transaction of business and is in good standing under the laws of
           each other jurisdiction in which it owns or leases properties, or
           conducts any business, so as to require such qualification (such
           counsel being entitled to rely in respect of the opinion in this
           clause upon opinions of local counsel and in respect of matters
           of fact upon certificates of officers of the Company, provided that
           such counsel shall state that he believes that both you and he
           are justified in relying upon such opinions and certificates);

              (iv)   To the best of such counsel's knowledge there are no
           legal or governmental proceedings or investigations pending to
           which the Company or any of its subsidiaries is a party or of
           which any property of the Company or any of its subsidiaries is
           the subject (other than as set forth in the Prospectus and other
           than litigation incident to the kind of business conducted by the
           Company and its subsidiaries, none of which litigation is material
           to the Company and its subsidiaries considered as a whole)
           which individually and in the aggregate is material to the
           Company and its subsidiaries considered as a whole; and to the
           best of such counsel's knowledge no such proceedings or
           investigations are threatened by governmental authorities or by
           others; and such counsel has not received notice that any such
           proceedings or investigations are contemplated by governmental
           authorities;

               (v)   This Agreement has been duly authorized, executed
           and delivered by the Company;

              (vi)   The issue and sale of the Shares by the Company and
           the compliance by the Company with all of the provisions of this
           Agreement and the consummation of the transactions herein
           contemplated will not conflict with or result in a breach of any of
           the terms or provisions of, or constitute a default under, any
           indenture, mortgage, deed of trust, loan agreement or other
           agreement or instrument known to such counsel to which the
           Company is a party or by which the Company is bound or to
           which any of the property or assets of the Company is subject,
           nor will such action result in any violation of the provisions of the
           Certificate of Incorporation or By-laws of the Company or any
           statute or any order, rule or regulation known to such counsel of
           any court or governmental agency or body having jurisdiction
           over the Company or any of its properties;

















                                      7
<PAGE>
<PAGE>


             (vii)   No consent, approval, authorization, order, registration
           or qualification of or with any such court or governmental agency
           or body is required for the issue and sale of the Shares or the
           consummation by the Company of the transactions contemplated
           by this Agreement, except the registration under the Act of the
           Shares, and such consents, approvals, authorizations,
           registrations or qualifications as have been obtained or may be
           required under state securities or Blue Sky laws in connection
           with the purchase and distribution of the Shares by the
           Underwriter;

            (viii)   The documents incorporated by reference in the
           Prospectus or any further amendment or supplement thereto
           made by the Company prior to the Time of Delivery (other than
           the financial statements and related schedules therein, as to
           which such counsel need express no opinion), when they
           became effective or were filed with the Commission, as the case
           may be, complied as to form in all material respects with the
           requirements of the Act or the Exchange Act, as applicable, and
           the rules and regulations of the Commission thereunder; and
           such counsel has no reason to believe that any of such
           documents, when such documents became effective or were so
           filed, as the case may be, contained, in the case of a registration
           statement which became effective under the Act, an untrue
           statement of a material fact, or omitted to state a material fact
           required to be stated therein or necessary to make the
           statements therein not misleading, or, in the case of other
           documents which were filed under the Exchange Act with the
           Commission, an untrue statement of a material fact or omitted to
           state a material fact necessary in order to make the statements
           therein, in the light of the circumstances under which they were
           made when such documents were so filed, not misleading; and

              (ix)   The Registration Statement and the Prospectus and
           any further amendments and supplements thereto made by the
           Company prior to the Time of Delivery (other than the financial
           statements and related schedules therein, as to which such
           counsel need express no opinion) comply as to form in all
           material respects with the requirements of the Act and the rules
           and regulations thereunder; such counsel has no reason to
           believe that, as of its effective date, the Registration Statement
           or any further amendment thereto made by the Company prior to
           the Time of Delivery (other than the financial statements and
           related statements and related schedules therein, as to which
           such counsel need express no opinion) contained an untrue
           statement of a material fact or omitted to state a material fact
           required to be stated therein or necessary to make the
           statements therein not misleading or that, as of its date, the
           Prospectus or any further amendment or supplement thereto
           made by the Company prior to the Time of Delivery (other than
           the financial statements and related schedules therein, as to
           which such counsel need express no opinion) contained an
           untrue statement of a material fact or omitted to state a material
           fact necessary to make the statements therein, in light of the
           circumstances in which they were made, not misleading or that,
           as of the Time of Delivery, either the Registration Statement or
           the Prospectus or any further amendment or supplement thereto
           made by the Company prior to the Time of Delivery (other than
           the financial statements and related schedules therein, as to
           which such counsel need express no opinion) contains an untrue
           statement of a material fact or omits to state a material fact
           necessary to make the statements therein, in light of the
           circumstances in which they were made, not misleading; and
           such counsel does not know of any amendment to the
           Registration Statement required to be filed or of any contracts or
           other documents of a character required to be filed as an exhibit
           to the Registration Statement or required to be incorporated by
           reference into the Prospectus or required to be described in the
           Registration Statement or the Prospectus which are not filed or
           incorporated by reference or described as required.
















                                      8
<PAGE>
<PAGE>


           (d)  Shearman & Sterling, special counsel to the Company, shall
     have furnished to you their opinion, dated the Time of Delivery, in
     form and substance satisfactory to you, to the effect that the
     information set forth in the Preliminary Prospectus and the Prospectus
     (i) concerning the legal proceedings under the captions "Business --
     Recent Developments -- Breast Implant Litigation" and "-- Other Legal
     Proceedings" and (ii) concerning the legal proceedings involving the
     billing practices of the Company's Metpath division of its wholly
     owned subsidiary, Corning Lab Services, Inc., under the caption
     "Business -- Recent Developments -- Department of Justice
     Investigation," is appropriately responsive to the requirements of the
     Act and the rules and regulation issued thereunder.

           (e)  On the effective date of the Registration Statement and the
     most recently filed post-effective amendment to the Registration
     Statement and also at 10:00 a.m., New York City time, at the Time of
     Delivery, Price Waterhouse and Arthur Andersen & Co. shall have
     furnished to you a letter or letters, dated the respective dates of
     delivery thereof, in form and substance satisfactory to you, to the
     effect set forth in Annexes I and II hereto, respectively;

           (f)(i)  Neither the Company nor any of its subsidiaries shall have
     sustained since the date of the latest audited financial statements
     included or incorporated by reference in the Prospectus any loss or
     interference with its business from fire, explosion, flood or other
     calamity, whether or not covered by insurance, or from any labor
     dispute or court or governmental action, order or decree, otherwise
     than as set forth or contemplated in the Prospectus, and (ii) since the
     respective dates as of which information is given in the Prospectus
     there shall not have been any change in the capital stock or long-term
     debt of the Company or any of its subsidiaries or any change, or any
     development involving a prospective change, in or affecting the
     general affairs, management, financial position, stockholders' equity or
     results of operations of the Company and its subsidiaries, otherwise
     than as set forth or contemplated in the Prospectus, the effect of
     which, in any such case described in Clause (i) or (ii), is in your
     reasonable judgment so material and adverse as to make it
     impracticable or inadvisable to proceed with the public offering or the
     delivery of the Shares being delivered at the Time of Delivery on the
     terms and in the manner contemplated in the Prospectus;

           (g)  On or after the date hereof (i) no downgrading shall have
     occurred in the rating accorded the Company's debt securities by any
     "nationally recognized statistical rating organization," as that term is
     defined by the Commission for purposes of Rule 436(g) (2) under the
     Act and (ii) no such organization shall have publicly announced that it
     has under surveillance or review, with possible negative implications,
     its rating of any of the Company's debt securities;

           (h)  On or after the date hereof there shall not have occurred
     any of the following: (i) a suspension or material limitation in trading in
     securities generally on the New York Stock Exchange; (ii) a general
     moratorium on commercial banking activities in New York declared by
     either Federal or New York State authorities; or (iii) the outbreak or
     escalation of hostilities involving the United States or the declaration
     by the United States of a national emergency or war, if the effect of
     any such event specified in this clause (iii) in your judgment makes it
     impracticable or inadvisable to proceed with the public offering or the
     delivery of the Shares being delivered at the Time of Delivery on the
     terms and in the manner contemplated by the Prospectus; 



























                                      9<PAGE>
<PAGE>

   

           (i)  The Shares to be sold by the Company at the Time of
     Delivery shall have been duly listed, subject to notice of issuance, on
     the New York Stock Exchange; and

           (j)  The Company shall have furnished or caused to be
     furnished to you at the Time of Delivery certificates of officers of the
     Company satisfactory to you as to the accuracy of the representations
     and warranties of the Company herein at and as of the Time of
     Delivery, as to the performance by the Company of all of its
     obligations hereunder to be performed at or prior to the Time of
     Delivery, as to the matters set forth in subsection (a) and clauses (i)
     and (ii) of subsection (f) of this Section and as to such other matters
     as you may reasonably request.
    

     8.   (a)   The Company will indemnify and hold harmless the
Underwriter against any losses, claims, damages or liabilities to which the
Underwriter may become subject, under the Act or otherwise, insofar as
such losses, claims, damages or liabilities (or actions in respect thereof)
arise out of or are based upon an untrue statement or alleged untrue
statement of a material fact contained in any Preliminary Prospectus, the
Registration Statement or the Prospectus, or any amendment or
supplement thereto, or arise out of or are based upon the omission or
alleged omission to state therein a material fact required to be stated
therein or necessary to make the statements therein not misleading, and
will reimburse the Underwriter for any legal or other expenses reasonably
incurred by the Underwriter in connection with investigating or defending
any such action or claim as such expenses are incurred; provided,
however, that the Company shall not be liable in any such case to the
extent that any such loss, claim, damage or liability arises out of or is
based upon an untrue statement or alleged untrue statement or omission
or alleged omission made in any Preliminary Prospectus, the Registration
Statement or the Prospectus or any such amendment or supplement in
reliance upon and in conformity with written information furnished to the
Company by the Underwriter expressly for use therein; and provided,
further, that the Company shall not be liable to the Underwriter under the
indemnity agreement in this subsection (a) with respect to any Preliminary
Prospectus to the extent that any such loss, claim, damage or liability of
the Underwriter results from the fact that the Underwriter sold Shares to a
person as to whom it shall be established that there was not sent or given,
at or prior to the written confirmation of such sale, a copy of the
Prospectus (excluding documents incorporated by reference) or of the
Prospectus as then amended or supplemented (excluding documents
incorporated by reference) in any case where such delivery is required by
the Act if the Company has previously furnished copies thereof to the
Underwriter and the loss, claim, damage or liability of the Underwriter
results from an untrue statement or omission of a material fact  contained
in the Preliminary Prospectus which was corrected in the Prospectus
(excluding documents incorporated by reference) or in the Prospectus as
then amended or supplemented (excluding documents incorporated by
reference).


     (b)   The Underwriter will indemnify and hold harmless the Company
against any losses, claims, damages or liabilities to which the Company
may become subject, under the Act or otherwise, insofar as such losses,
claims, damages or liabilities (or actions in respect thereof) arise out of or
are based upon an untrue statement or alleged untrue statement of a
material fact contained in any Preliminary Prospectus, the Registration
Statement or the Prospectus, or any amendment or supplement thereto, or
arise out of or are based upon the omission or alleged omission to state
therein a material fact required to be stated therein or necessary to make
the statements therein not misleading, in each case to the extent, but only
to the extent, that such untrue statement or alleged untrue statement or
omission or alleged omission was made in any Preliminary Prospectus, the
Registration Statement or the Prospectus or any such amendment or
supplement in reliance upon and in conformity with written information


















                                      10<PAGE>
<PAGE>

furnished to the Company by the Underwriter expressly for use therein;
and will reimburse the Company for any legal or other expenses
reasonably incurred by the Company in connection with investigating or
defending any such action or claim as such expenses are incurred.

     (c)   Promptly after receipt by an indemnified party under subsection
(a) or (b) above of notice of the commencement of any action, such
indemnified party shall, if a claim in respect thereof is to be made against
the indemnifying party under such subsection, notify the indemnifying party
in writing of the commencement thereof; but the omission so to notify the
indemnifying party shall not relieve it from any liability which it may have to
any indemnified party otherwise than under such subsection.  In case any
such action shall be brought against any indemnified party and it shall
notify the indemnifying party of the commencement thereof, the
indemnifying party shall be entitled to participate therein and, to the extent
that it shall wish, jointly with any other indemnifying party similarly
notified,
to assume the defense thereof, with counsel satisfactory to such
indemnified party (who shall not, except with the consent of the
indemnified party, be counsel to the indemnifying party), and, after notice
from the indemnifying party to such indemnified party of its election so to
assume the defense thereof, the indemnifying party shall not be liable to
such indemnified party under such subsection for any legal expenses of
other counsel or any other expenses, in each case subsequently incurred
by such indemnified party, in connection with the defense thereof other
than reasonable costs of investigation.

     (d)   If the indemnification provided for in this Section 8 is unavailable
to or insufficient to hold harmless an indemnified party under subsection
(a) or (b) above in respect of any losses, claims, damages or liabilities (or
actions in respect thereof) referred to therein, then each indemnifying party
shall contribute to the amount paid or payable by such indemnified party
as a result of such losses, claims, damages or liabilities (or actions in
respect thereof) in such proportion as is appropriate to reflect the relative
benefits received by the Company on the one hand and the Underwriter
on the other from the offering of the Shares.  If, however, the allocation
provided by the immediately preceding sentence is not permitted by
applicable law or if the indemnified party failed to give the notice required
under subsection (c) above, then each indemnifying party shall contribute
to such amount paid or payable by such indemnified party in such
proportion as is appropriate to reflect not only such relative benefits but
also the relative fault of the Company on the one hand and the
Underwriter on the other in connection with the statements or omissions
which resulted in such losses, claims, damages or liabilities (or actions in
respect thereof), as well as any other relevant equitable considerations. 
The relative benefits received by the Company on the one hand and the
Underwriter on the other shall be deemed to be in the same proportion as
the total net proceeds from the offering of the Shares purchased under this
Agreement (before deducting expenses) received by the Company bear to
the total underwriting discounts and commissions received by the
Underwriter with respect to the Shares purchased under this Agreement, in
each case as set forth in the table on the cover page of the Prospectus. 
The relative fault shall be determined by reference to, among other things,
whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by the Company on the one hand or the Underwriter on the other
and the parties' relative intent, knowledge, access to information and
opportunity to correct or prevent such statement or omission.  The
Company and the Underwriter agree that it would not be just and equitable
if contributions pursuant to this subsection (d) were determined by pro rata
allocation or by any other method of allocation which does not take
account of the equitable considerations referred to above in this
subsection (d).  The amount paid or payable by an indemnified party as a
result of the losses, claims, damages or liabilities (or actions in respect
thereof) referred to above in this subsection (d) shall be deemed to include
any legal or other expenses reasonably incurred by such indemnified party
in connection with investigating or defending any such action or claim. 
Notwithstanding the provisions of this subsection (d), the Underwriter shall


















                                      11
<PAGE>
<PAGE>

not be required to contribute any amount in excess of the amount by
which the total price at which the Shares underwritten by it and distributed
to the public were offered to the public exceeds the amount of any
damages which the Underwriter has otherwise been required to pay by
reason of such untrue or alleged untrue statement or omission or alleged
omission. No person guilty of fraudulent misrepresentation (within the
meaning of Section 11(f) of the Act) shall be entitled to contribution from
any person who was not guilty of such fraudulent misrepresentation.

     (e)   The obligations of the Company under this Section 8 shall be in
addition to any liability which the Company may otherwise have and shall
extend, upon the same terms and conditions, to each person, if any, who
controls the Underwriter within the meaning of the Act; and the obligations
of the Underwriter under this Section 8 shall be in addition to any liability
which the Underwriter may otherwise have and shall extend, upon the
same terms and conditions, to each officer and director of the Company
and to each person, if any, who controls the Company within the meaning
of the Act.

     9.    The respective indemnities, agreements, representations,
warranties and other statements of the Company and the Underwriter, as
set forth in this Agreement or made by or on behalf of them, respectively,
pursuant to this Agreement, shall remain in full force and effect, regardless
of any investigation (or any statement as to the results thereof) made by or
on behalf of the Underwriter or any controlling person of the Underwriter,
or the Company, or any officer or director or controlling person of the
Company, and shall survive delivery of and payment for the Shares.

     10.   If this Agreement shall be terminated for any reason or if for any
reason any Shares are not delivered by or on behalf of the Company as
herein provided, the Company will reimburse the Underwriter for all
out-of-pocket expenses, including fees and disbursements of counsel,
reasonably incurred by the Underwriter in making preparations for the
purchase, sale and delivery of the Shares, but the Company shall then be
under no further liability to the Underwriter in respect of the Shares except
as provided in Section 6 and Section 8 hereof.

     11.   All statements, requests, notices and agreements hereunder
shall be in writing, and if to the Underwriters shall be delivered or sent by
mail, telex or facsimile transmission to you at 85 Broad Street, New York,
N.Y. 10004, Attention: Registration Department; and if to the Company
shall be delivered or sent by mail, telex or facsimile transmission to the
address of the Company set forth in the Registration Statement, Attention:
Secretary.  Any such statements, requests, notices or agreements shall
take effect at the time of receipt thereof.

     12.   This Agreement shall be binding upon, and inure solely to the
benefit of, the Underwriter, the Company and, to the extent provided in
Sections 8 and 9 hereof, the officers and directors of the Company and
each person who controls the Company or the Underwriter, and their
respective heirs, executors, administrators, successors and assigns, and
no other person shall acquire or have any right under or by virtue of this
Agreement. No purchaser of any of the Shares from the Underwriter shall
be deemed a successor or assign by reason merely of such purchase.

     13.   Time shall be of the essence of this Agreement. As used herein,
the term "business day" shall mean any day when the Commission's office
in Washington, D.C. is open for business.

     14.   This Agreement shall be governed by and construed in
accordance with the laws of the State of New York.

     15.   This Agreement may be executed by either of the parties hereto
in any number of counterparts, each of which shall be deemed to be an
original, but all such counterparts shall together constitute one and the
same instrument.




















                                      12
<PAGE>
<PAGE>

     If the foregoing is in accordance with your understanding, please sign
and return to us four counterparts hereof, and upon the acceptance hereof
by you, this letter and such acceptance hereof shall constitute a binding
agreement between the Underwriter and the Company.

                                           Very truly yours,

                                                    Corning Incorporated


                                                By:. . . . . . . . . . . .

                                                   Name:
                                                   Title:

Accepted as of the date hereof:


By: . . . . . . . . . . . . . . . . 
        (Goldman, Sachs & Co.)


















                                      



                                                                   Exhibit 5.1 

   
January 18, 1994 
    

To the Board of Directors 
of Corning Incorporated 

Dear Sirs: 

   
As General Counsel for Corning Incorporated (the "Company"), I have 
participated in the preparation of the Registration Statement on Form S-3, 
File No. 33-51481, filed on December 16, 1993 with the Securities and 
Exchange Commission with respect to 6,700,000 shares of the Company's Common 
Stock, $.50 par value (the "Common Stock"), and Amendment No. 1 thereto filed 
on January 18, 1994 with respect to an additional 1,300,000 shares of Common 
Stock (the "Registration Statement") to be offered upon the effectiveness of 
the Registration Statement. 
    

   
In this capacity, I have examined signed copies of the Registration 
Statement. I have also examined the originals, or copies identified to my 
satisfaction, of such corporate records of the Company, such other agreements 
and instruments, certificates of public officials, officers of the Company 
and other persons, and such other documents as I have deemed necessary as a 
basis for the opinions hereinafter expressed. 
    

Based upon the foregoing and having regard for such legal considerations that 
I deem relevant, I am of the opinion that: 

1. The Company has been duly incorporated and is validly existing under the 
laws of the State of New York; 

   
2. When delivered and paid for as contemplated by the Registration Statement, 
the issuance of 8,000,000 shares of Common Stock of the Company in a public 
offering pursuant to the Registration Statement will have been duly 
authorized by all necessary corporate action on the part of the Company and 
the shares will be legally issued, fully paid and non-assessable. 
    

   
I hereby consent to the use of this opinion as an exhibit to the Registration 
Statement and to the use of my name under the heading "Validity of Common 
Stock" in the related prospectus. 
    

Very truly yours, 

/s/ William C. Ughetta 



                                                                  Exhibit 23.1 

                      CONSENT OF INDEPENDENT ACCOUNTANTS 

We hereby consent to the incorporation by reference in the Prospectus 
constituting part of this Registration Statement on Form S-3 of our report 
dated January 25, 1993, which appears on Page 46 of the Corning Incorporated 
1992 Annual Report to Stockholders, which is incorporated by reference in the 
Corning Incorporated Annual Report on Form 10-K for the year ended January 3, 
1993. We also consent to the incorporation by reference of our report on the 
Financial Statement Schedules, which appears on Page 13 of such Annual Report 
on Form 10-K. We also consent to the incorporation by reference of our report 
dated January 15, 1993 on the financial statements of Dow Corning 
Corporation, which appears on Page 17 of the Corning Incorporated Annual 
Report on Form 10-K for the year ended January 3, 1993. We also consent to 
the references to us under the heading "Experts" and "Selected Consolidated 
Financial Data" in such Prospectus. However, it should be noted that Price 
Waterhouse has not prepared or certified such "Selected Consolidated 
Financial Data". 

   
/s/ Price Waterhouse 
1177 Avenue of the Americas 
New York, New York 
January 18, 1994 
    






                                                                  Exhibit 23.2 

                  CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS 

As independent public accountants, we hereby consent to the incorporation by 
reference in the Prospectus constituting part of this Registration Statement 
on Form S-3 of our report dated March 11, 1993 (except with respect to Note 
N, as to which the date is July 3, 1993) on the consolidated financial 
statements of Damon Corporation and Subsidiaries as of December 31, 1992 and 
1991 and for each of the three years ended December 31, 1992 which are 
included in Corning's Current Report on Form 8-K filed on August 4, 1993 
which is incorporated into this Prospectus. We also consent to the reference 
to us under the heading "Experts" in such Prospectus. 

   
/s/ Arthur Andersen & Co. 
Boston, Massachusetts 
January 17, 1994 
    





   
                                                                    Exhibit 24 
    

   
                             CORNING INCORPORATED 
    

   
POWER OF ATTORNEY 
    

   
KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 
    

   
IN WITNESS WHEREOF, the undersigned has subscribed these presents this 14th   
day of January, 1994. 
    

   
/s/ Robert Barker 
    






<PAGE>

 

                                                                    Exhibit 24 

                             CORNING INCORPORATED 

POWER OF ATTORNEY 

KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 

IN WITNESS WHEREOF, the undersigned has subscribed these presents this 14th   
day of January, 1994. 

/s/ Roger G. Ackerman 


<PAGE>

 

                                                                    Exhibit 24 

                             CORNING INCORPORATED 

POWER OF ATTORNEY 

   
KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 
    

   
IN WITNESS WHEREOF, the undersigned has subscribed these presents this 14th   
day of January, 1994. 
    

/s/ Barber B. Conable, Jr. 


<PAGE>

 

                                                                    Exhibit 24 

                             CORNING INCORPORATED 

POWER OF ATTORNEY 

   
KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 
    

   
IN WITNESS WHEREOF, the undersigned has subscribed these presents this 14th   
day of January, 1994. 
    

/s/ David A. Duke 

<PAGE>

 

                                                                    Exhibit 24 

                             CORNING INCORPORATED 

POWER OF ATTORNEY 

   
KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 
    

   
IN WITNESS WHEREOF, the undersigned has subscribed these presents this 14th    
day of January, 1994. 
    

/s/ James W. Kinnear 


<PAGE>

 

                                                                    Exhibit 24 

                             CORNING INCORPORATED 

POWER OF ATTORNEY 

   
KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 
    

   
IN WITNESS WHEREOF, the undersigned has subscribed these presents this 16th    
day of January, 1994. 
    

/s/ James J. O'Connor 


<PAGE>

 

                                                                    Exhibit 24 

                             CORNING INCORPORATED 

POWER OF ATTORNEY 

   
KNOW ALL MEN BY THESE PRESENTS that the undersigned Director and/or Officer 
of Corning Incorporated, a New York corporation, hereby constitutes and 
appoints Van C. Campbell, Larry Aiello and William C. Ughetta, or any of 
them, his true and lawful attorneys and agents, in the name and on behalf of 
the undersigned, to do any and all acts and things and execute any and all 
instruments which the said attorneys and agents, or any one of them, may deem 
necessary or advisable to enable Corning Incorporated to comply with the 
Securities Act of 1933, as amended and any rules, regulations and 
requirements of the Securities and Exchange Commission in respect thereof, in 
connection with the registration under the Securities Act of 1933 of up to 
8,000,000 shares of the Common Stock of Corning Incorporated, including 
specifically, but without limiting the generality of the foregoing, the power 
and authority to sign the name of the undersigned in his capacity as Director 
and/or Officer of Corning Incorporated to a Registration Statement on Form 
S-3 and/or such other form as may be appropriate to be filed with the 
Securities and Exchange Commission in respect of said shares of Common Stock, 
to any and all amendments to the said Registration Statements, including 
Post-Effective Amendments, and to any and all instruments and documents filed 
as a part of or in connection with the said Registration Statement or 
amendments thereto; HEREBY RATIFYING AND CONFIRMING all that said attorneys 
and agents, or any one of them, shall do or cause to be done by virtue 
hereof. 
    

   
IN WITNESS WHEREOF, the undersigned has subscribed these presents this 14th    
day of January, 1994. 
    

/s/ Catherine A. Rein 





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