Wide angle zoom lens system

Details Wide angle zoom lens system Wide angle zoom lens system

1995-04-11

1998-01-20

Sugarman, Scott J.

Optical: systems and elements

Lens

With variable magnification

359717, G02B 1514, G02B 1318

Patent

active

057106703

ABSTRACT:
A zoom lens system comprises a front meniscus lens of negative power and a rear meniscus lens of positive power which are shifted along an optical axis of the zoom lens system to change a relative axial distance so as to achieve zooming continuously from a wide angle end to a telephoto end and satisfies the following condition:

REFERENCES:
patent: 5357374 (1994-10-01), Ohno
patent: 5381269 (1995-01-01), Estelle
patent: 5473473 (1995-12-01), Estelle et al.

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