A coupled rangefinder/parallax camera having a 4×5 format or larger utilizing the body shell of a 3¼×4¼ format camera and an adaptor that changes a 3¼×4¼ format photographic system to a different size film format. In particular, a coupled rangefinder/parallax camera that utilizes components from Polaroid Models 110, 110A, 110B, 120, 900 and 150 cameras and the adaptor.