Photography – With object illumination for exposure – Having exposure synchronizer
Patent
1997-01-16
1997-11-25
Metjahic, Safet
Photography
With object illumination for exposure
Having exposure synchronizer
396167, 396166, 396159, 396173, 396157, G03B 1503, G03B 1505
Patent
active
056922230
ABSTRACT:
A flash photographing system includes a first firing device operable to fire a first flash light effective for photography of the camera device; a second firing device operable to fire a second flash light ineffective for photography of the camera device, the second firing device having two different emission modes; and a changer operable to change over the two emission modes of the second firing device. The emission modes are changed over in accordance with selection of macro or portrait photography mode. The second flash light consists of intermittently emitted flash lights. The emission modes of the second flash light are different from each other in aspect of the light amount, emitting frequency, number of emitting times, or emitting time.
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Ichikawa Tsutomu
Kawabe Koutaro
Dalakis Michael
Metjahic Safet
Minolta Co. , Ltd.
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