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Proceedings Paper

Paraxial Analysis On Novel Configuration Of Zoom Lens With Built-In Range Extender By Means Of Gaussian Brackets
Author(s): Kazuo Tanaka
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Paper Abstract

It is proposed a novel configuration of zoom lens, which has a function to modify the focal length range due to zooming without any changes of the final image position and the overall length of the system. By employing Gaussian brackets, it is presented the analysis on the thin lens configuration of a novel zoom lens having range extender together with a designed example.

Paper Details

Date Published: 14 February 1986
PDF: 5 pages
Proc. SPIE 0554, 1985 International Lens Design Conference, (14 February 1986); doi: 10.1117/12.949264
Show Author Affiliations
Kazuo Tanaka, Cannon Inc. (Japan)

Published in SPIE Proceedings Vol. 0554:
1985 International Lens Design Conference
Duncan T. Moore; William H. Taylor, Editor(s)

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