Camera with a barrier

Details Camera with a barrier Camera with a barrier

1997-08-26

1998-12-01

Mathews, Alan A.

Photography

Camera detail

Lens cover

396176, 396535, G03B 1104, G03B 1702

Patent

active

058451676

ABSTRACT:
A camera having a barrier which is rotatable around a shaft substantially parallel to an optical axis of a lens and between a closing position in which a lens barrel, an electronic flash and optical elements are covered by the barrier and an opening position in which the barrier uncovers those elements.

REFERENCES:
patent: 4283132 (1981-08-01), Engelsman et al.
patent: 4451130 (1984-05-01), Yan
patent: 5461441 (1995-10-01), Kotani
patent: 5617167 (1997-04-01), Kaji

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