Cover plate for optical elements of a camera

Details Cover plate for optical elements of a camera Cover plate for optical elements of a camera

1976-10-05

1978-06-20

O'Connor, Edna M.

354253, G03B 1702

Patent

active

040965066

ABSTRACT:
A cover plate is provided which is especially suited to an instant picture type camera employing mirror image deflection for picture taking. However, this cover plate is suited to any still camera having a substantially planar contiguously grouped optical element arrangement. The cover plate is longitudinally slidably mounted in the camera housing relative to the normal viewing position of the camera, and is reciprocally movable between a first position overlying the optical elements mounted in the camera housing and a second position vertically distal thereto.

REFERENCES:
patent: 3256793 (1966-06-01), Denk et al.
patent: 3798670 (1974-03-01), Tanaka
patent: 3810227 (1974-05-01), Tanaka
patent: 3836985 (1974-09-01), Lange

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