Illumination – Photographic lighting – Plural light sources or light source supports
Patent
1983-11-07
1985-07-16
Lechert, Jr., Stephen J.
Illumination
Photographic lighting
Plural light sources or light source supports
362184, 362208, 362240, 362241, 362251, 362252, 362297, 362346, 362362, G03B 1502
Patent
active
045300356
ABSTRACT:
An electronic flash apparatus has a plurality of flashlight projectors comprising flash discharge tubes and reflecting shades for said discharge tubes which projectors are juxtaposed with an opening of each reflecting shade substantially in the same direction, being the depth of said reflecting shades in the projectors constructed so as to be able to establish the substantially same amount of the flashlight emission as with the conventional electronic flash apparatus can be greatly reduced as compared therewith, thereby minimizing the size of the apparatus. In addition, the apparatus is further minimized by disposing a main capacitor for the flashlight emission of the flash discharge tube so as to project into a recess formed between adjacent ones of the plurality of reflecting shades.
REFERENCES:
patent: 3783260 (1974-01-01), Broadt et al.
patent: 4133023 (1979-01-01), Hanson
Lechert Jr. Stephen J.
Olympus Optical Company Ltd.
Weinstein Louis
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