Color temperature meter for use in photographing

Details Color temperature meter for use in photographing Color temperature meter for use in photographing

1993-02-17

1996-10-15

Limanek, Robert P.

Optics: measuring and testing

By shade or color

Trichromatic examination

356 45, 356404, 356405, G01J 350

Patent

active

055659900

ABSTRACT:
A photographic color temperature meter capable of measuring light including stationary light and flash light. The meter controls timing of light measurements so that light measurement is performed during the time when stationary light and flash light are included and when only stationary light is included. Thereafter, calculation of color temperature only of flash light is performed.

REFERENCES:
patent: 4291979 (1981-09-01), Yuasa et al.
patent: 4389118 (1983-06-01), Yuasa et al.
patent: 4655576 (1987-04-01), Yuasa et al.
patent: 4773761 (1988-09-01), Sugiyama et al.
patent: 4884221 (1989-11-01), Sugiyama et al.
patent: 4909633 (1990-03-01), Okui et al.
patent: 4989982 (1991-02-01), Osaki et al.
patent: 5001552 (1991-03-01), Okino
patent: 5048955 (1991-09-01), Bernhard
patent: 5168155 (1992-12-01), Arima et al.

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