发明名称 Camera system
摘要 A camera system, which control the function of a lens assembly on the basis of control information serially transmitted from a camera assembly, is provided with a communication circuit which effects communication of the control information and which is capable of changing the number of communication words associated with the communication, and a circuit for transmitting, if the number of communication words is changed, the changed number of communication words from the camera assembly to the lens assembly.
申请公布号 US5485208(A) 申请公布日期 1996.01.16
申请号 US19940305429 申请日期 1994.09.13
申请人 CANON KABUSHIKI KAISHA 发明人 MABUCHI, TOSHIAKI;NISHIKAWA, YOSHIKAZU
分类号 G03B7/20;G03B17/14;H04N5/232;(IPC1-7):H04N5/30 主分类号 G03B7/20
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