3-Dimensional camera device

Details 3-Dimensional camera device 3-Dimensional camera device

1976-10-22

1979-11-27

Corbin, John K.

350138, G02B 2726

Patent

active

041758293

ABSTRACT:
This invention relates to a reflex camera device having a single lens for the photography of right and left images from an object space transmitted as first and second light ray bundles from two positions separated by an interocular distance onto a single frame of a single film strip; a first set of mutually extinguishing filters such as polarizers, one filter of the set along each of the first and second light ray bundles; a single frame aperture; a second set of mutually extinguishing filters near the image plane to separate the first and second light ray bundles from each position respectively into right and left adjacent images onto the single frame; means to control convergence, focus and interocular distance; and a reflex viewer containing a third set of mutually extinguishing filters to enable the simultaneous viewing and photographing of right and left adjacent images.

REFERENCES:
patent: 2729138 (1956-01-01), Bernier
patent: 3189915 (1965-06-01), Tondreau
patent: 3507549 (1970-04-01), Land
patent: 3663085 (1972-05-01), Davis

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