Disc camera

Details Disc camera Disc camera

1979-12-26

1981-05-05

Gonzales, John

354 86, 354121, G03B 1752, G03B 2900

Patent

active

042655250

ABSTRACT:
Photographic apparatus including a miniature camera for exposing, processing and viewing small format positive image transparencies. A film cassette carries a plurality of film units of a type in which each unit includes a self-contained pod of processing fluid. After exposure of a given film unit, that unit is moved from an exposure position, past a spreader bar to spread processing fluid over the exposed area of the film unit and to a viewing position in which the processed film unit is presented in a camera window through which it may be examined by light passing through the camera window and the film unit.

REFERENCES:
patent: 2531653 (1950-11-01), Tait et al.
patent: 2625087 (1953-01-01), Steineck
patent: 2854903 (1958-10-01), Land et al.
patent: 3446131 (1969-05-01), Cook et al.
patent: 3537370 (1970-11-01), Wareham
patent: 4081806 (1978-03-01), Seckendorf
patent: 4086604 (1978-04-01), Douglas
patent: 4114166 (1978-09-01), Driscoll et al.
patent: 4194822 (1980-03-01), Sethi
"Research Disclosure", Aug. 1978, pp. 97-110.

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