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

Abstract

A wide-angle, wide-aperture objective, the Kino Russar 7 with a focal length of 22.5 mm, a relative aperture of 1:3.5, 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.

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Document Details

Document Type
Technical Report
Publication Date
Dec 12, 1962
Accession Number
AD0295460

Entities

People

  • M. I. Kiz'mina
  • M. M. Rusinov

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Astigmatism
  • Corporations
  • Foreign Technology
  • Government Procurement
  • Governments
  • Inventions
  • Magnification
  • Patents
  • Position Finding
  • Procurement
  • Specifications
  • Translations
  • Transverse
  • Virginia
  • Wide Angles

Fields of Study

  • Physics

Readers

  • Electronics Engineering
  • Geodesy
  • Phased Array Antenna Design.

Technology Areas

  • Space
  • Space - Space Objects
  • Space - Spacecraft Maneuvers