1991-02-15
1993-06-29
Adams, Russell E.
354412, G03B 1700, G03B 700
Patent
active
052238776
ABSTRACT:
A camera system includes a camera body, and an interchangeable lens that is detachably mounted to the camera body. The interchangeable lens includes an input/output circuit for performing input/output information relative to the camera body and a timing circuit outputs a clock signal. The camera body includes an information processing circuit for performing data communication relative to the input/output circuit on the basis of the clock signal outputted from said timing circuit.
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English translation of German Office Action.
Iwamoto Shigeru
Kawasaki Masahiro
Takahashi Hiroyuki
Adams Russell E.
Asahi Kogaku Kabushiki Kaisha
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