Wide angle lens system for camera

Optical: systems and elements – Lens – Reverse telephoto

Patent

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Details

359717, 359793, 359794, G02B 1304, G02B 1318, G02B 904

Patent

active

057399654

ABSTRACT:
A wide angle lens comprises in order from the object end an aperture stop, a first meniscus lens .sub.L1 having a convex object end surface and a second positive power lens element L.sub.2, the lens satisfying the following conditions:

REFERENCES:
patent: 5508848 (1996-04-01), Inoue
patent: 5552936 (1996-09-01), Ohno
patent: 5604639 (1997-02-01), Bietry et al.

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