S halco Hit Type Vintage Subminiature Spy Camera Made in Japan – A GREAT COLLECTABLE. His is a real camera that uses 16mm paperbacked rollfilm. The camera is about 1 1/2″ tall and 2″ long. The green window is in the back, and the film spool is inside, so the camera is complete. This is a 50 year old miniature SHALCO camera. It would make an amazing addition to any collection.