Photographic camera apparatus

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Details

354 49, 354 51, 354 59, 354 62, 354 79, 354145, G03B 7089, G03B 1505, G03B 2900

Patent

active

042970172

ABSTRACT:
Photographic camera apparatus is provided by which a camera having a light sensing system which measures scene brightness to facilitate automatic exposure control can be utilized to photograph an image of an object, under circumstances where the image is presented to the camera objective lens but is hidden from the view of the camera light sensing system, in a manner whereby the automatic exposure control feature of the camera is advantageously preserved.

REFERENCES:
patent: 3292490 (1966-12-01), Moore
patent: 3324779 (1967-06-01), Nobusawa et al.
patent: 3623087 (1971-11-01), Gabler
patent: 3641898 (1972-02-01), Kawahara
patent: 3696720 (1972-10-01), Vinson
patent: 3721170 (1973-03-01), Johnson
patent: 3750546 (1973-08-01), Fujii et al.
patent: 3798665 (1974-03-01), Eloranta et al.
patent: 3898678 (1975-08-01), Walworth
patent: 3900858 (1975-08-01), McCann et al.
patent: 3999195 (1976-12-01), Little
patent: 4021825 (1977-05-01), McCann et al.
patent: 4192597 (1980-03-01), Ting
patent: 4208112 (1980-06-01), Plummer

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