发明名称 INTERCHANGEABLE LENS, INTERCHANGEABLE LENS CONTROL METHOD, CAMERA AND CAMERA CONTROL METHOD
摘要 The interchangeable lens detachably attachable to a camera includes a lens communicator configured to perform communication with the camera, a motor to move or actuate a driven member included in the interchangeable lens, and a lens controller. The lens controller is configured to perform, in response to receipt, from the camera through the communication, of a drive instruction to drive the motor and a driving power supply instruction to supply a driving electric power to the motor, supply of the driving electric power to the motor.
申请公布号 US2013308934(A1) 申请公布日期 2013.11.21
申请号 US201313893421 申请日期 2013.05.14
申请人 CANON KABUSHIKI KAISHA 发明人 YAMANAKA TOMOAKI
分类号 G03B13/34 主分类号 G03B13/34
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