Patent ID: 7301575

Claim:
An apparatus comprising: (A) a switching device which switches from ON state of the apparatus to OFF state of the apparatus; (B) a control device which drives and controls a photographing optical system between a move-out state and move-in state in response to switching of said switching device (C) a designating device which designates one of a first method and a second method as a method of driving control of the photographing optical system for moving-out and moving-in; and (D) detection device which detects whether or not an adaptor is coupled to the apparatus, wherein said control device performs driving control of the photographing optical system based on whether or not the adaptor is coupled to the apparatus, when the first method is designated by said designating device and performs driving control of the photographing optical system regardless of whether or not the adaptor is coupled to the apparatus, when the second method is designated by said designating device.