CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We have issued our report dated April 11, 2003, accompanying the consolidated
financial statements of eMagin Corporation included in the Annual Report on Form
10-K/A for the year ended December 31, 2002, which is incorporated by reference
in this Registration Statement. We consent to the incorporation by reference in
the Registration Statement of the aforementioned report.





GRANT THORNTON LLP


New York, New York
June 8, 2004