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Optical Engineering

Optical Probe/Camera Objective Having Large Focusing Range
Author(s): I. Powell
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Paper Abstract

The design of an optical probe/camera objective having good image quality over an extended focusing range is described. Bearing some resemblance to a periscope, it simultaneously provides an image to both vidicon tube and photographic film. The entire system is used in the production of television commercials where a certain type of special effects may be required.

Paper Details

Date Published: 1 February 1983
PDF: 7 pages
Opt. Eng. 22(1) 221121 doi: 10.1117/12.7973059
Published in: Optical Engineering Volume 22, Issue 1
Show Author Affiliations
I. Powell, National Research Council of Canada (United States)

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