Automatic focus camera

Details Automatic focus camera Automatic focus camera

1995-06-19

1998-05-12

Malley, Daniel P.

Photography

Camera release control circuit

396 89, 396 91, 396264, G03B 1336

Patent

active

057521069

ABSTRACT:
A camera that can take photographs that are in focus without conducting a focus recognition action within the camera, having a configuration such that the required time needed for the shooting lens to reach the focus position is computed and a release is permitted in accordance with the required time. In addition, a configuration such that a determination is made whether it is possible for the shooting lens to reach the focus position and control of the timing release is made in accordance with the results of the determination.

REFERENCES:
patent: 4561749 (1985-12-01), Utagawa
patent: 4974002 (1990-11-01), Ohnuki et al.
patent: 5040015 (1991-08-01), Hamada et al.
patent: 5212513 (1993-05-01), Ishida et al.
patent: 5270763 (1993-12-01), Ogasawara
patent: 5319412 (1994-06-01), Hamada et al.
patent: 5369461 (1994-11-01), Hirasawa et al.
patent: 5505535 (1996-04-01), Kawasaki et al.

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