Multi-point object distance measuring device

Details Multi-point object distance measuring device Multi-point object distance measuring device

1997-02-10

1998-04-14

Metjahic, Safet

Photography

With exposure objective focusing means, focusing aid, or...

With electronic filtering

396111, 396121, G03B 1334, G03B 1300

Patent

active

057404771

ABSTRACT:
A multi-point object distance measuring device which includes a plurality of object distance measuring areas, and a detecting device for detecting the amounts of defocus or distances of objects in the plurality of object distance measuring areas. The plurality of object distance measuring areas are disposed in a manner such that at least two object distance measuring areas of the plurality of object distance measuring areas partially overlap each other.

REFERENCES:
patent: Re34900 (1995-04-01), Mogamiya et al.
patent: 3177762 (1965-04-01), Ito
patent: 3741088 (1973-06-01), Nobusawa
patent: 4529287 (1985-07-01), Karasaki et al.
patent: 4860045 (1989-08-01), Hamada et al.
patent: 4883955 (1989-11-01), Kawasaki et al.
patent: 4949116 (1990-08-01), Karasaki et al.
patent: 4977311 (1990-12-01), Kusaka et al.
patent: 5021818 (1991-06-01), Satoh et al.
patent: 5051767 (1991-09-01), Honma et al.
patent: 5247327 (1993-09-01), Suzuka et al.
patent: 5274429 (1993-12-01), Misawa et al.
patent: 5278602 (1994-01-01), Honma et al.
patent: 5289225 (1994-02-01), Hirai
patent: 5307111 (1994-04-01), Kurei
patent: 5519203 (1996-05-01), Kusaka et al.

Affiliated with

Also associated with

Rating

Multi-point object distance measuring device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-point object distance measuring device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-point object distance measuring device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-648606