Camera having autofocus function independent of photographing op

Details Camera having autofocus function independent of photographing op Camera having autofocus function independent of photographing op

1996-09-18

1998-09-29

Metjahic, Safet

Photography

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

Lens characteristic compensating

G03B 1300, G03B 1336

Patent

active

058157476

ABSTRACT:
A camera having an autofocus function, independent of a photographing optical system, includes a photographing optical system including synthetic resin lenses and an autofocus optical system, provided independent of the photographing optical system, having at least one synthetic resin lens and a stop decentered in a direction perpendicular to the optical axis of the synthetic resin lens. Thus, in the camera, the shift of the imaging position of the photographing optical system which is caused by an ambient temperature or humidity change is favorably corrected, and good photography can be performed.

REFERENCES:
patent: 4483613 (1984-11-01), Yokota
patent: 4707103 (1987-11-01), Ikemori et al.
patent: 4828383 (1989-05-01), Kinishige et al.
patent: 4857718 (1989-08-01), Karasaki et al.
patent: 4907026 (1990-03-01), Koyama et al.
patent: 4982216 (1991-01-01), Kudo et al.
patent: 5083149 (1992-01-01), Kudo et al.
patent: 5233173 (1993-08-01), Moriyama
patent: 5233382 (1993-08-01), Taniguchi et al.
patent: 5257062 (1993-10-01), Moriyama
patent: 5262819 (1993-11-01), Ohtaka et al.
patent: 5442481 (1995-08-01), Hasushita

Affiliated with

Also associated with

Rating

Camera having autofocus function independent of photographing op 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 autofocus function independent of photographing op, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera having autofocus function independent of photographing op will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-696800