Exposure correction warning display device

Details Exposure correction warning display device Exposure correction warning display device

1977-09-06

1981-09-01

Adams, Russell E.

Optics: motion pictures

Removable film strip magazine type

354 54, 354 55, 352141, G03B 1700

Patent

active

042868572

ABSTRACT:
An automatic exposure control type camera having an exposure correcting device is provided with a warning display device to indicate when the exposure correction operation of the exposure correcting device is effected. The warning display device is viewed through the camera finder in the same region that exposure information is displayed. The warning display device includes a colored but transparent film which is caused to appear in the exposure information display region when the exposure correcting device is operated.

REFERENCES:
patent: 2289800 (1942-07-01), Nagel
patent: 3277803 (1966-10-01), Fukuoka
patent: 3421422 (1969-01-01), Winkler
patent: 3675558 (1972-07-01), Kuramoto et al.
patent: 3840298 (1974-10-01), Okuno

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