Polaroid Polavision
An instant 8mm film released in 1977 by Polaroid, Polavision uses the same perforations as Super 8mm film. It can be projected through a Super 8mm projector if the film is transferred from the original cartridge to a 8mm reel. However, because of the additive process, the picture will be much darker.
Read more about this topic: Super 8 Mm Film