George Eastman "George Eastman: Some Scenes Form His Life". The film, aired on television for a time into the 1960s, ends with his development of all-color negative film. A 1981 short film about Eastman was made titled "The Lengthened Shadow of a Man". George Eastman George Eastman (July 12, 1854 – March 14, 1932) was an American entrepreneur who founded the Eastman Kodak Company and popularized the use of roll film, helping to bring photography to the mainstream. Roll film was also the basis for the invention of motion picture film stock in 1888 by the world's first film-makers Eadweard Muybridge and
Kodak Retina Dr. August Nagel - Fabrik fuer Feinmechanik Werk in Stuttgart-Wangen to Kodak AG in December 1931, the new firm was designated "Kodak AG - Dr. Nagel Werk". Nagel continued to innovate including developing the Retina folding cameras around the new Kodak 135 preloaded 35mm cartridge. Prior to this, most 35mm film was loaded by the user into proprietary cartridges in a darkroom or light-tight bag. In the early 1930s August Nagel was developing a 35mm camera and a preloaded disposable 35mm film cartridge, which would also fit in Leica and Contax cameras. Nagel was an expert in miniature cameras; his