1992-05-08
1994-06-07
Gellner, Michael L.
354219, G03B 1912
Patent
active
053194055
ABSTRACT:
A camera system comprising a group of lenses arranged on a common first optical axis, a photographic lens including at least one movable lens member on a second optical axis and having an image plane, a main reflex mirror arranged on forward movement of the movable lens to be inserted into a space behind it on the second optical axis so that the optical axis of the photographic lens is bent, and a supplementary reflex mirror for reflecting the light beam from the main reflex mirror to the lens group.
REFERENCES:
patent: 4429966 (1984-02-01), Hosoe et al.
patent: 4451129 (1984-05-01), Ikari et al.
patent: 4704022 (1987-11-01), Nozawa et al.
patent: 4757372 (1988-07-01), Betensky et al.
Blankenship Howard B.
Canon Kabushiki Kaisha
Gellner Michael L.
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