Photographic camera

Details Photographic camera Photographic camera

1989-08-17

1990-05-22

Gellner, Michael L.

3541951, 354202, G03B 300, G03B 1724

Patent

active

049281240

ABSTRACT:
A changeable focal length photographic camera which may operate in either a real focal length photographing mode or a pseudo focal length photographing mode. A light shielding device shields a portion of the film to be exposed when the pseudo focal length photographing mode is selected.

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Minolta Owners Manual, "AF Zoom Lenses", 1984.

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