A New Method Of Producing Continuously Variable Magnification with An Optical System

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Report Number: WADC TR 52-279
Author(s): Fry, Glenn A.
Corporate Author(s): Ohio State Univ Research Foundation Columbus
Date of Publication: 1952-10
Pages: 10
DoD Task:
Identifier: AD0006353
AD Number: 6353

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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