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Proceedings Paper

Variable-length viewfinders with pupil-conjugate stability
Author(s): Iain A. Neil
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Paper Abstract

Variable length viewfinders which provide constant focus, magnification and pupil conjugate stability, in motion picture camera systems employing different size zoom lens objectives, are described.

Paper Details

Date Published: 14 December 2001
PDF: 10 pages
Proc. SPIE 4487, Zoom Lenses III, (14 December 2001); doi: 10.1117/12.450420
Show Author Affiliations
Iain A. Neil, Panavision Inc. (United States)

Published in SPIE Proceedings Vol. 4487:
Zoom Lenses III
Iain A. Neil; Takanori Yamanashi, Editor(s)

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