Accession Number:

AD0415459

Title:

NEW LOW-CONTRAST DEVELOPER FOR RAPID PROCESSING OF AERIAL AND DUPLICATING FILMS.

Descriptive Note:

Final rept., Jan 61-Jan 63,

Corporate Author:

AIR FORCE AVIONICS LAB WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1963-07-01

Pagination or Media Count:

14.0

Abstract:

A low-contrast photographic developer has been formulated for rapid processing 90 F of currently available aerial reconnaissance and duplicating films. Active developing agents are 1-phenyl-3-pyrazolidone Phenidone and Hydroquinone. Tests indicate that the developer can best be used with the 8401 Kodak Plus-X Aerecon, SO-243 Kodak High Definition, SO-278 Kodak Fine Grain Duplicating, and 5227-84 Type 1A Class G2 Films. The developer produces gammas from 1.0 to 1.5 while maintaining rated emulsion speeds. This developer can also be used for processing at 68 F, although it produces higher contrast results under these conditions. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE