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Agfa Wittner-Chrome, Aviphot-Chrome or Agfachrome reversal stocks (rated at 200 ISO, made from Wittner-Chrome 35mm still film) are available in 16mm and 8mm from Wittner-Cinetec in Germany or Spectra Film and Video in the United States. The Agfa label was also used in widely produced East German film stocks based on Agfa patents before the ...
16 mm sound movie showing a variable-width sound track on single-perforation film stock. 16 mm film is a historically popular and economical gauge of film. 16 mm refers to the width of the film (about 2 ⁄ 3 inch); other common film gauges include 8 mm and 35 mm. It is generally used for non-theatrical (e.g., industrial, educational ...
In 1911 the major American film studios returned to using nitrate stock. [5] More amateur formats began to use acetate-based film, and several, including Kodak's own 16 mm format, were designed specifically to be manufactured with safety base. Kodak released Cine Negative Film Type E in 1916 and Type F (later known as Negative Film Par Speed ...
(A) Human-readable Keykode number (the number to the far right advances by one for each 16 frames of 35 mm film or 20 frames of 16 mm film). Next to that is the same information in USS-128 Barcode machine-readable language. (B) Further down the film (within the 16 frames) is the film identifier information and date symbol (C) Other-use symbols.
For 35 mm film these are 0.1866" and 0.1870" (4.740 mm and 4.750 mm); for 16 mm film they are 0.2994" and 0.3000" (7.605 mm and 7.620 mm). This distinction arose because early nitrocellulose film base naturally shrank about 0.3% in processing due to heat, so film printing equipment was designed to account for a size difference between its ...
A 35 mm film gauge illuminated with the flashlight of a smartphone.. Film gauge is a physical property of photographic or motion picture film stock which defines its width. . Traditionally, the major movie film gauges are 8 mm, 16 mm, 35 mm, and 65/70 mm (in this case 65 mm for the negative and 70 mm for the release print; the extra five millimeters are reserved for the magnetic soundtr
A can of decomposing nitrate film. Film stock with a nitrate base was the first transparent flexible plasticized base commercially available, thanks to celluloid developments by John Carbutt, Hannibal Goodwin, and Eastman Kodak in the 1880s. Eastman was the first to manufacture the film stock for public sale, in 1889.
This is the film from which all other copies will be made. It is known as raw stock prior to exposure. The size of a roll varies depending on the film gauge and whether or not a new roll, re-can, or short end was used. One hundred or 400 foot rolls are common in 16mm, while 400 or 1,000 foot (ft) rolls are used in 35mm work.