8 mm film

8 mm film is a motion picture film format in which the filmstrip is eight millimeters wide. It exists in two main versions — the original standard 8 mm film, also known as regular 8 mm or Double 8 mm, and Super 8. Although both standard 8 mm and Super 8 are 8 mm wide, Super 8 has a larger image area because of its smaller and more widely spaced perforations.