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Proceedings Paper

Zoom lens with aspherical lens for camcorder
Author(s): Masahiko Yatsu; Masaharu Deguchi; Takesuke Maruyama
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Paper Abstract

T types of zoan lens with aspherical surfaces for camcorder has been succssfu11y design1 . The first type has single aspherical glass lens , axx realizes sizeruction of 30% than cxxiventicxal zocxn lens. Ar the secori type consists of light-weight plastic lenses with aspherical surface in order to ru weight of zoan lens.

Paper Details

Date Published: 1 January 1991
PDF: 6 pages
Proc. SPIE 1354, 1990 Intl Lens Design Conf, (1 January 1991); doi: 10.1117/12.47935
Show Author Affiliations
Masahiko Yatsu, Hitachi Ltd. (Japan)
Masaharu Deguchi, Hitachi Ltd. (Japan)
Takesuke Maruyama, Hitachi Ltd. (Japan)

Published in SPIE Proceedings Vol. 1354:
1990 Intl Lens Design Conf
George N. Lawrence, Editor(s)

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