Photographic camera with dual purpose light indicator

Details Photographic camera with dual purpose light indicator Photographic camera with dual purpose light indicator

1979-01-02

1981-03-10

Gellner, Michael L.

354 60L, 354127, G03B 7097, G03B 1720

Patent

active

042550319

ABSTRACT:
A photographic camera apparatus includes an improved exposure and electronic flash fire control system comprising a single light source for providing a visual indication to the photographer of electronic flash charging and a control light detectable by the exposure control system as an indicator of the commencement of an exposure interval.

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