Photographing operation control device for camera

Details Photographing operation control device for camera Photographing operation control device for camera

1984-06-25

1986-02-25

Perkey, William B.

354408, 354418, 354421, 354484, 354266, G03B 300, G03B 716, G03B 726, G03B 1738

Patent

active

045726400

ABSTRACT:
The present invention relates to a camera having an automatic focusing device, particularly designed so that the shutter release operation is carried out only when the distance measuring operation is carried out properly before taking a photograph in order to avoid an out-of-focus photograph. During flash photography, the aperture value of the camera is controlled in accordance with the object distance value set by means of the automatic focusing device.

REFERENCES:
patent: 3442193 (1969-05-01), Page
patent: 3618499 (1971-11-01), Harvey
patent: 3917395 (1975-11-01), Ogawa
patent: 3921184 (1975-11-01), Borowski
patent: 4004852 (1977-01-01), Pentecost
patent: 4021824 (1977-05-01), Uchiyama et al.
patent: 4080531 (1978-03-01), Stauffer
patent: 4199244 (1980-04-01), Shenk
patent: 4370043 (1983-01-01), Harigaya et al.

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