Photographic lens system

Details Photographic lens system Photographic lens system

1995-03-28

1996-08-20

Epps, Georgia Y.

Optical: systems and elements

Lens

Multiple component lenses

359757, 359756, G02B 962

Patent

active

055484476

ABSTRACT:
A photographic lens system comprises, in order from the object end, a positive power element having a concave image end surface, an element having a concave image end surface, a negative power element, a positive power element, a meniscus element of a positive power having a concave object end surface, and a doublet comprising a negative power element having a concave object end surface and a positive power element having a convex image end surface, and satisfies the following conditions:

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