Camera

Details Camera Camera

1991-02-11

1996-08-20

Gray, David M.

G03B 1700

Patent

active

055483690

ABSTRACT:
A camera system permitting mounting of an optical accessory in addition to a camera body and an interchangeable lens comprises: a diaphragm disposed within the interchangeable lens; a detecting part for detecting aperture information on a stopped down aperture obtained when the aperture of the diaphragm is stopped down; and a correction part which is arranged to correct the aperture information obtained by the detecting part when the optical accessory is mounted and to supply the corrected aperture information to the camera body.

REFERENCES:
patent: 4400072 (1983-08-01), Suzuki et al.
patent: 4733258 (1988-03-01), Kojima
patent: 4758854 (1988-07-01), Saegusa
patent: 4881094 (1989-11-01), Terui et al.
patent: 4935760 (1990-06-01), Kojima
patent: 5359379 (1994-10-01), Kohno et al.
Japanese Patent Abstract 59-126,522, Jul. 21, 1984.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2333820