A NEW METHOD OF PRODUCING CONTINUOUSLY VARIABLE MAGNIFICATION WITH AN OPTICAL SYSTEM

Abstract

A new method of producing continuously variable magnification with an optical system is described. A reciprocal function is obtained mechanically with the use of cables and pulleys.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1952
Accession Number
AD0006353

Entities

People

  • Glenn A. Fry

Organizations

  • Ohio State University

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Aircrafts
  • Buildings And Structures
  • Contracts
  • Focal Planes
  • Magnification
  • Medical Laboratories
  • United States
  • Universities
  • Visual Acuity

Fields of Study

  • Physics