1979-09-27
1982-02-16
Gellner, Michael L.
354 60F, 354145, 354149, 354289, G03B 1505, G03B 1718
Patent
active
043156797
ABSTRACT:
An adapter device for use with a versatile light adjusting flash illuminating device of the reflected light reception type or a slightly reformed flash illuminating device receives a light emission preparation signal of the flash illuminating device, for example, the charging completion signal of a main capacitor or a main switch ON signal and forms an exposure control signal for an exclusive camera. The adapter device is provided with a shoe for accommodating the leads of the flash unit and with a foot for connection with the leads of the exclusive camera.
REFERENCES:
patent: 3631779 (1972-01-01), Hori et al.
patent: 3868701 (1975-02-01), Kawasaki
patent: 4095242 (1978-06-01), Tsunekawa et al.
Canon Kabushiki Kaisha
Gellner Michael L.
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