Accession Number : AD0163910

Title :   Laser Sensitometer.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Hocker,Richard L. ; Czerniejewski,Conrad P. ; Hopper,John D.

Report Date : 18 JUL 1972

Pagination or Media Count : 3

Abstract : The patent describes a laser and a negative lens used in a sensitometer to produce a diverging beam of coherent monochromatic light which is desirable in making sensitometric test strips from light-sensitive material that is being tested for resolution response.

Descriptors :   (*OPTICAL INSTRUMENTS, *PATENTS), (*PHOTOGRAPHIC FILM, TEST EQUIPMENT), LASERS, LENSES

Subject Categories : Photography
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE