Automatic focusing camera

Details Automatic focusing camera Automatic focusing camera

1989-06-06

1990-10-16

Perkey, W. B.

354477, G03B 300

Patent

active

049639137

ABSTRACT:
An automatic focusing compact camera is provided with a pupil surface processing type focus detecting element. The detecting element has a plurality of units,each including a first light receiving element and a second light receiving element. The detecting element also includes a reimaging lens associated with the light receiving elements.

REFERENCES:
patent: 4185191 (1980-01-01), Stauffer
patent: 4204759 (1980-05-01), Yamada et al.
patent: 4357085 (1982-11-01), Niwa et al.
patent: 4563576 (1986-01-01), Matsumura et al.
English Abstract of Japanese Publication No. 63-278012.

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