Patent
1980-09-24
1982-12-07
Adams, Russell E.
354127, 354105, G03B 1724
Patent
active
043623697
ABSTRACT:
In a camera having a flash unit for object and a data photographing device, the flash unit including means for detecting the light emission capable condition of a flash tube, the data photographing device having an optical system for imaging onto a film the light beam from information display means including a light source, there are provided drive means for turning on the light source for the data photographing device in synchronism with the output of the detecting means of the flash unit, and means for directing the light from the light source to the outside of the camera so that said light can be observed.
REFERENCES:
patent: 4062026 (1977-12-01), Fujita
patent: 4085412 (1978-04-01), Yoshino
patent: 4181416 (1980-01-01), Ohtaki et al.
Hagyuda Nobuyoshi
Kazami Kazuyuki
Adams Russell E.
Nippon Kogaku K.K.
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