Photographic camera with liquid-crystal diaphragm arrangement

Details Photographic camera with liquid-crystal diaphragm arrangement Photographic camera with liquid-crystal diaphragm arrangement

1974-06-06

1976-05-04

Hix, L. T.

350160LC, G03B 708, G03B 956

Patent

active

039552080

ABSTRACT:
A photographic camera includes a diaphragm arrangement comprised of at least one body of liquid crystal positioned in the path of light entering the camera. The size of the opening of the diaphragm arrangement is changed by changing the transparency of at least one portion of the one or more bodies of liquid crystal.

REFERENCES:
patent: 3476029 (1969-11-01), Schreckendgust

Affiliated with

Also associated with

Rating

Photographic camera with liquid-crystal diaphragm arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic camera with liquid-crystal diaphragm arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic camera with liquid-crystal diaphragm arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-683480