Apparatus having an automatic focus detecting device

Details Apparatus having an automatic focus detecting device Apparatus having an automatic focus detecting device

1991-04-16

1993-11-23

Adams, Russell E.

354432, G03B 1336

Patent

active

052648893

ABSTRACT:
An apparatus has an automatic focus detection device. The automatic focus detection device detects a focus condition of a taking lens by using a plurality of detection areas. These detection areas are displayed on a finder. The plurality of detection area are displayed on the finder in a specific order according to a situation of the camera by throwing a switch designating a detection area.

REFERENCES:
patent: 4364650 (1982-12-01), Terashita et al.
patent: 4566775 (1986-01-01), Tsunekawa
patent: 4827303 (1989-05-01), Tsuboi
patent: 4942417 (1990-07-01), Miyazawa et al.
patent: 4943824 (1990-07-01), Nabeshima et al.
patent: 4951075 (1990-08-01), Tokumaru et al.
patent: 5016039 (1991-05-01), Sosa et al.
Partial Translation of CAMERA TEST in "Photograph Industry", dated Jun., 1990.

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