Flash device for camera

Details Flash device for camera Flash device for camera

1985-12-30

1987-10-27

Mathews, A. A.

Illumination

Supported by vehicle structure

Condition responsive

3541451, 35414911, 362 16, G03B 1503

Patent

active

047025816

ABSTRACT:
A flash device for a camera having a light emitting window of rectangular shape oriented so that the long side of the window is nearly perpendicular to a long side of the film format in the camera. An optical panel in the light emitting window is constructed in such a way as to satisfy the following conditions:

REFERENCES:
patent: 4106037 (1978-08-01), Nakamura et al.
patent: 4141059 (1979-02-01), Shiojiri
patent: 4166680 (1979-09-01), Maitani
patent: 4234906 (1980-11-01), Schindler
patent: 4239369 (1980-12-01), English et al.
patent: 4356538 (1982-10-01), Plummer
patent: 4412276 (1983-10-01), Blinow
patent: 4519687 (1985-05-01), Kuge
patent: 4557574 (1985-12-01), Kohno et al.

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