EX-23.1 3 a2083273zex-23_1.txt EXHIBIT 23.1 EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 33-30575, 33-3036, 333-26049 and 333-82936) of Corning Incorporated of our report dated June 10, 2002 relating to the financial statements of The Corning Incorporated Investment Plan, which appears in this Form 11-K. PricewaterhouseCoopers LLP Syracuse, New York June 25, 2002