Miniature camera with zoom lens

Details Miniature camera with zoom lens Miniature camera with zoom lens

1978-09-11

1981-02-10

Sacher, Paul A.

350445, 350450, G02B 1518

Patent

active

042497981

ABSTRACT:
Improvements in an optical system for a compact camera having an improved form of a zoom objective lens arranged substantially enclosed within the housing of the camera which is made compact by a twice folded optical path and a through-the-lens viewing system.

REFERENCES:
patent: 3658411 (1972-04-01), Price
patent: 4114171 (1978-09-01), Altman
Camera Magazine, No. 8, 8/1975 p. 47, C. J. Beecher, Ltd.
Modern Photography, "Keppler on the SLR," pp. 49, 52, 54-152, 8/1975.

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