Camera having automatic focus adjusting apparatus

Details Camera having automatic focus adjusting apparatus Camera having automatic focus adjusting apparatus

1992-08-12

1995-07-18

Gray, David M.

G03B 1300

Patent

active

054346380

ABSTRACT:
A camera having automatic focus adjusting apparatus employing a continuous photographing mode comprises a focus detecting apparatus for detecting a focusing condition of a photographic lens to output an amount of defocus, and an apparatus for detecting an amount of movement of an object by detecting the amount of defocus of the same object at different times. Since the amount of movement of the object is detected, whether the object is moving or not can be easily determined.

REFERENCES:
patent: 4762986 (1988-08-01), Suda et al.
patent: 4783677 (1988-11-01), Hamada et al.
patent: 4816856 (1989-03-01), Hamada et al.
patent: 4855776 (1989-08-01), Akashi
patent: 4860045 (1989-08-01), Hamada et al.
patent: 4980715 (1990-12-01), Utagawa
patent: 5187515 (1993-02-01), Ishibashi et al.

Affiliated with

Also associated with

Rating

Camera having automatic focus adjusting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Camera having automatic focus adjusting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera having automatic focus adjusting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2420697