The VistaScreen Co Ltd was a stereographic photography outfit launched in the late 1950s by Jack Spring & Jeffrey Leigh, who, at the time, owned a paper merchanting company called Capital Paper Company, and Stanley Long, a former RAF photographer. Long shot the vast majority of the stereo images, mostly using a 1920s Franke & Heidecke Heidoscop stereo camera with a 6x13 cm plate back. The VistaScreen viewers were manufactured in ivory-colored plastic and were designed to fold flat in order to be able to be compactly stored.

Stanley A. Long was an English exploitation cinema and sexploitation filmmaker. He was also a driving force behind the VistaScreen stereoscopic (3D) photographic company. He was a writer, cinematographer, editor, and eventually, producer/director of low-budget exploitation movies.