Flash camera

Details Flash camera Flash camera

1978-04-12

1980-07-22

Hix, L. T.

354145, 354149, 354196, 354273, G03B 300, G03B 700, G03B 904, G03B 1505

Patent

active

042136814

ABSTRACT:
A combination of a film cartridge loading type camera with an electronic flash of the type wherein a flash lamp converts into a flash of light the energy stored in a main flash capacitor by a DC-DC converter. An optimum exposure may be ensured depending upon the speed of the film used, upon the distance to a subject and upon whether or not the flash is used.

REFERENCES:
patent: 3176599 (1965-04-01), Anwyl
patent: 3680459 (1972-08-01), Okura
patent: 3962707 (1976-06-01), Galbraith, Jr.
patent: 4041508 (1977-08-01), Edamoto et al.
patent: 4063260 (1977-12-01), Toyoshima
patent: 4077041 (1978-02-01), Imura
patent: 4083058 (1978-04-01), Iwata et al.
patent: 4085410 (1978-04-01), Maeda et al.
patent: 4121230 (1978-10-01), Ohmura et al.

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