Camera using variable magnification photographic optical system

Details Camera using variable magnification photographic optical system Camera using variable magnification photographic optical system

1992-10-09

1995-04-25

Gellner, Michael L.

354222, 3541491, G03B 300, G03B 1310, G03B 1503

Patent

active

054103797

ABSTRACT:
A camera using a variable magnification photographic optical unit, or an apparatus for such a camera, includes a follower portion for following a magnification varying operation of the variable magnification photographic optical unit, a driving portion for driving a flash unit or a finder in accordance with the magnification varying operation of the variable magnification photographic optical unit, and an interlocking portion, rotatably supported around a supporting portion, for joining the follower portion and the driving portion and for arranging the supporting portion, the follower portion, and the driving portion in such a manner so as to be substantially in a straight line.

REFERENCES:
patent: 3882520 (1975-05-01), Kamp et al.
patent: 4072971 (1978-02-01), Kuboshima
patent: 5068678 (1991-11-01), Mogamiya et al.
patent: 5083146 (1992-01-01), Ueda
patent: 5083149 (1992-01-01), Kudo et al.
patent: 5162831 (1992-11-01), Haraguchi et al.

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