Photographic flash device

Details Photographic flash device Photographic flash device

1975-12-17

1978-04-18

Griffin, Donald

Illumination

Photographic lighting

Including specific light modifier

G03B 1502

Patent

active

040853160

ABSTRACT:
An attachment for photographic flash equipment comprises a dome shaped member which is primarily constructed of light diffusing material but having a portion thereof which is considerably less light diffusing and which operates to direct some of the light emitted by the flash equipment away from a subject to be photographed so that it may be reflected from a nearby surface and thus indirectly illuminate the subject.

REFERENCES:
patent: 2089699 (1937-08-01), Keller
patent: 3111274 (1963-11-01), Turano
patent: 3215883 (1965-11-01), McClees
patent: 3351409 (1967-11-01), McGuire
patent: 3386360 (1968-06-01), Nerwin
patent: 3878385 (1975-04-01), Kingston

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