Focus detecting device for a camera

Details Focus detecting device for a camera Focus detecting device for a camera

1984-09-07

1985-11-26

Perkey, William B.

G03B 300

Patent

active

045551693

ABSTRACT:
In an in-focus state detection device for a camera for forming a plurality of images based on light fluxes transmitted through different areas of a pupil of an imaging lens and detecting the state of the imaging lens based on a relative positional relationship of the images, an optical system for forming the images and a sensor for sensing the images are constructed in a unit through two opposing mirrors to allow ready mounting of the optical system and the sensor, and the positions of the optical system and the sensor are adjusted through the unit member.

Affiliated with

Also associated with

Rating

Focus detecting device for a camera 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 detecting device for a camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Focus detecting device for a camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-267359