Single lens reflex camera

Details Single lens reflex camera Single lens reflex camera

1982-09-22

1985-04-02

Perkey, William B.

G03B 1912

Patent

active

045084394

ABSTRACT:
Disclosed is a single lens reflex camera which compresses a view finder mirror having a portion for allowing light passage therethrough, a movable support member supporting the mirror having a portion for allowing light passage therethrough, and first and a second light shielding member arranged upon retraction of the mirror from the picture taking optical path by the support to cooperate with each other to shut the light passage portion of the support member.

REFERENCES:
patent: 3468233 (1969-09-01), Schmidt
patent: 4320945 (1982-03-01), Kimura

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