Accession Number:

AD0295460

Title:

WIDE-ANGLE, WIDE-APERTURE OBJECTIVE, THE KINO-RUSSAR 7

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s):

Report Date:

1962-12-12

Pagination or Media Count:

7.0

Abstract:

A wide-angle, wide-aperture objective, the Kino Russar 7 with a focal length of 22.5 mm, a relative aperture of 13.5, and an angle of the field of vision of 108 degrees, utilizes as the exterior component a telescopic system with ANGULAR MAGNIFICATION OF 0.5 CONSISTING OF TWO NEGATIVE MENISCUSES WITH SPHERICAL SURFACES A FIVE-LENS OBJECTIVE OF THE Gauss type is used as the internal component.

Subject Categories:

  • Photography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE