Focus adjusting apparatus

Details Focus adjusting apparatus Focus adjusting apparatus

1990-05-02

1991-04-30

Adams, Russell E.

354400, G03B 1336

Patent

active

050122673

ABSTRACT:
A focus adjusting apparatus in which a functional equation representative of the imaging plane position accompanying the movement of an object to be photographed after a predetermined time is found from the result of the past focus detection, and the imaging plane position after the predetermined time is foreseen by means of the functional equation, whereby a lens is driven to the foreseen position.

REFERENCES:
patent: 4783677 (1988-11-01), Hamada et al.
patent: 4786932 (1988-11-01), Akashi
patent: 4792819 (1988-12-01), Akashi
patent: 4792821 (1988-12-01), Akashi
patent: 4801962 (1989-01-01), Akashi
patent: 4825238 (1989-04-01), Akashi

Affiliated with

Also associated with

Rating

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 Focus adjusting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Focus adjusting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-643926