1977-08-15
1980-03-18
Gonzales, John
354210, G03B 1752, G03B 1906
Patent
active
041936752
ABSTRACT:
Photographic apparatus having an optical system which in a first mode of operation functions to image a subject upon a film plane so as to be geometrically reversed along only one axis of the film plane and in a second mode of operation functions to image the subject on the film plane so as to be geometrically reversed along each of two orthogonal axes, the particular mode being dependent upon the type of film unit being exposed.
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Corrigan Alfred E.
Gonzales John
Polaroid Corporation
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