Abstract: A camera fitting adapted to be interposed between the master lens and the body of a camera. The fitting permits the formation of close-up images. The fitting comprises a lens system mounted in a lens carrier. The lens carrier can reciprocate in a sleeve and there is means to determine the direction and extent of the reciprocation, and thus of the size of the image produced. At a first end of the fitting there is means to permit mounting of the fitting in place of the master lens of the camera. At a second end of the fitting there is means to permit mounting of said master lens in the fitting.