Photographic camera with flash unit

Details Photographic camera with flash unit Photographic camera with flash unit

1990-01-31

1993-04-13

Gellner, Michael L.

354474, 35412711, 35414911, G03B 700

Patent

active

052027201

ABSTRACT:
A photographic camera which comprises an electronic flash unit for firing a flash light for illuminating a target object to be photographed when an image of the target object is desired to be exposed on a light senistive film, a preliminarily flash unit activated prior to the flash light fired by the electronic flash unit to emit a preliminary flash light necessary to cause the pupils of the target object to close, a manipulating unit for selecting a mode in which the preliminarily flash unit is activated, a determining circuit for determining the necessity of the preliminary flash light under a predetermined condition; and a display device for providing, on the basis of a result of determination made by the determining circuit, an indication that the preliminary flash light is necessary.

REFERENCES:
patent: 4999663 (1991-03-01), Nakamura

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