Claim: Originally developed by the Eastman Kodak Company, the Standard 8 mm film was used in an 8 mm projector and Straight Eight camera in 1934 and 1935, and later with other equipment manufactured by Carl Zeiss, Fuji, and Canon.
Evidence: Standard 8 mm film, also known as Regular 8 mm film, Double 8 mm film, Double Regular 8 mm film, or simply as Standard-8 or Regular-8, is a film format originally developed by the Eastman Kodak company and released onto the market in 1932. In the US, Bell and Howell introduced an 8 mm projector in 1934, and in 1935, the Filmo Straight Eight camera, using pre-prepared 8 mm wide film. Standard 8 mm equipment was also manufactured by Carl Zeiss, the Austrian firm Eumig, Fuji (as Fujica), and Canon, amongst others.