Exposure control system

Details Exposure control system Exposure control system

G - Physics

03

B

95/53, 95/82

G03B 7/00 (2006.01) G03B 7/091 (2006.01)

Patent

CA 1166500

6407 ABSTRACT OF THE DISCLOSURE A photographic exposure control system wherein a scanning shutter blade mechanism is driven by a reversible stepper motor operating under the control of a micro- computer. In response to one or more inputs indicative of photographic conditions, the microcomputer utilizes preprogrammed data to develop an appropriate correlated program of stepper motor drive signals, The system may be configured for either open loop or closed loop operation.

389798

Affiliated with

Also associated with

Rating

Exposure control system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exposure control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exposure control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-12916