Accession Number : AD0696477

Title :   AN OPTICAL SYSTEM FOR SIMULTANEOUS CIRCULAR COVERAGE,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Goncharenko,E. N. ; Belyakov,G. F.

Report Date : 30 APR 1969

Pagination or Media Count : 5

Abstract : The invention involves an optical system for simultaneous circular coverage which contains two reflecting cones whose vertices are placed in the same direction and on the same axis of symmetry. To place the exit pupil of the conical mirror telescopic system outside the great cone, a telescopic lens system containing spherical surfaces with a magnifying power of minus 1(superscript x) is mounted behind the conical mirror system. (Author)

Descriptors :   (*PHOTOGRAPHY, OPTICAL EQUIPMENT), MIRRORS, TELESCOPE LENSES, PATENTS, USSR

Subject Categories : Photography
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE