Stereo slide viewer and stereo slide mount

Details Stereo slide viewer and stereo slide mount Stereo slide viewer and stereo slide mount

1996-10-17

1998-02-24

Dowling, William

Optics: image projectors

Stereoscopic

Slide transfer mechanism

353 7, 359469, 359468, G03B 2100

Patent

active

057205388

ABSTRACT:
A stereo slide viewer can appreciate a stereo image without cutting a roll film photographed by a stereo camera. A film feeder 3 for feeding a roll film F is mounted at the rear of a table 2 of the stereo side viewer 1, and a pair of right and left projection lenses 5R and 5L are provided at the intermediate of the table 2. A pair of right and left focal plates 9R and 9L are mounted at the front of the table 2, and eyepieces 11R and 11L are installed oppositely at the focal plates 9R and 9L. The back surface of the film feeder 3 is illuminated by an illuminator, and one set of images are focused on the right and left focal plates 9R and 9L through the windows of the film feeder 3.

REFERENCES:
patent: 2573543 (1951-10-01), Childs
patent: 4026636 (1977-05-01), Cecchini
patent: 4116533 (1978-09-01), Nerlich
patent: 4256367 (1981-03-01), Connors

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