1987-11-30
1988-07-19
Gellner, Michael L.
G03B 1912
Patent
active
047588535
ABSTRACT:
A single lens reflex camera having no flop-up mirror but instead having a focal plane shutter positioned in the same plane that a flop-up mirror would have occupied, with the side of the focal plane shutter facing the lens silvered to act in place of the flop-up mirror.
REFERENCES:
patent: 494354 (1893-03-01), Tracy et al.
patent: 3654844 (1972-04-01), Hampton
Gellner Michael L.
Kramer Daniel E.
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