Patent ID: 8731394

Claim:
A lens apparatus comprising: an optical member drivable to a plurality of positions; an operation member configured to drive the optical member to one of the plurality of positions of the optical member and having an indication associated with the one position; a controller configured to control the lens apparatus in a normal mode and a checking mode, wherein the controller: controls, in the normal mode, driving of the optical member to the one position of the optical member according to an operation amount of the operation member; and controls, in the checking mode, driving of the operation member to the one position of the optical member to display the indication corresponding to the one position, the indication corresponding to the one position in the checking mode being different from the indication corresponding to the one position in the normal mode; and a memory device storing a set value of the indication associated with the one position of the optical member in the checking mode in relation to a set value of the indication associated with the one position of the optical member in the normal mode.