Camera utilizing additional illumination from a flash light for

Details Camera utilizing additional illumination from a flash light for Camera utilizing additional illumination from a flash light for

1993-12-30

1995-09-05

Perkey, W. B.

354419, 354132, 35414911, 3542381, G03B 1336, G03B 1505

Patent

active

054483310

ABSTRACT:
Camera comprises a focus detecting section for performing an object distance measurement, a flash for illuminating the object and controller for control the camera. The flash is activated to emit auxiliary light so as to assist a focus detection when a focus detection is performed by the focus detecting section, and is activated to emit light for illuminating the object during an exposure of photographing. Also, camera is capable of a self-timer photographing, and indicates the self-timer photographing by emitting the flash light during the self-timer operation. The flash light is used both as the auxiliary light for a focus detection and light for indication of the self-timer operation.

REFERENCES:
patent: 3547017 (1970-12-01), Harvey
patent: 3813679 (1974-05-01), Hasegawa et al.
patent: 4839686 (1989-06-01), Hosomizu et al.
patent: 5065177 (1991-12-01), Yamamoto et al.
patent: 5122829 (1962-06-01), Takami
patent: 5134433 (1992-07-01), Takami et al.

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