Abstract: To provide a camera having improved efficiency. A camera is provided with a fitting portion to which a lens barrel is detachably fitted, and a first driving portion capable of driving an aperture portion included in the lens barrel. The first driving portion can be switched between an actuable state in which it is actuated in response to an input and drive the aperture portion and an actuation-restricted state to restrict the actuation. The first driving portion is brought into the actuation-restricted state when the lens barrel fitted to the fitting portion is equipped with a second driving portion capable of driving the aperture portion.

Abstract: To provide a camera having improved efficiency. A camera is provided with a fitting portion to which a lens barrel is detachably fitted, and a first driving portion capable of driving an aperture portion included in the lens barrel. The first driving portion can be switched between an actuable state in which it is actuated in response to an input and drive the aperture portion and an actuation-restricted state to restrict the actuation. The first driving portion is brought into the actuation-restricted state when the lens barrel fitted to the fitting portion is equipped with a second driving portion capable of driving the aperture portion.

Abstract: In an image recording apparatus in which a pinch roller restrains lateral movement of image receiving paper, a skew feed roller and an edge guide are operative, by virtue of a curved portion of the paper feed path between the pinch roller and the skew roller, to position the paper laterally despite the restraint imposed by the pinch roller. The skew roller and the edge guide are disposed along a straight portion of the paper feed path.