Flash photographing system

Details Flash photographing system Flash photographing system

1990-12-20

1993-08-03

Perkey, W. B.

354419, 354442, G03B 1505

Patent

active

052333841

ABSTRACT:
The disclosure relates to the flash photographing system having a first exposure controlling mode and a second exposure controlling mode which includes a selecting device for selecting either the first exposure controlling mode or the second exposure controlling mode; a flash emitting device for emitting a flash; a controlling device for deciding whether or not a flash emission is required and allowing the second means to be in the state in which a flash can be emitted when a flash emission is required, and not allowing the second means to be in the state in which a flash can be emitted in the first exposure controlling mode when a flash emission is not required, and allowing the second means to be in the state in which a flash can be emitted every time a photograph is taken in the second exposure controlling mode.

REFERENCES:
patent: 3855601 (1974-12-01), Uchiyama et al.
patent: 4078242 (1978-03-01), Uchiyama et al.
patent: 4086582 (1978-04-01), Kiyohara et al.
patent: 4527880 (1985-07-01), Okino
patent: 4573786 (1986-03-01), Taniguchi et al.
patent: 4712902 (1987-12-01), Hosomizu et al.
patent: 4733263 (1988-03-01), Taniguchi et al.
Modern Photography, "Canon EOS 650 Test: Best Autofocus SLR Yet?", pp. 50-100, Jul. 1987.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2274553