Subtractive 3 color: dye coupling or chromogenic process, still photography
“In 1941 Kodak introduced a printing service for wallet-size Minicolor prints on a white opaque support of pigmented acetate made from 35mm transparencies (Fig. 5.6). A similar product called Kotavachrome was designed for larger prints made ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 165.
Subtractive 3 color: dye diffusion process, still photography
“Kodak Instant Print Film PR-10 was based on a dye release system that used ballasted preformed dyes and reversal emulsion instead of dye developers and negative emulsion. Processing started when the film passed between pressure rollers that ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 242.
Subtractive 3 color: dye diffusion process, still photography
“In 1981 Eastman Kodak introduced an innovative product, Ektaflex PCT (Photo Color Transfer), which allowed photographers to instantly print enlarged negatives or transparencies. Up to this time only in-camera picture taking had been possible ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 246.
Subtractive 3 color: dye destruction process, silver dye-bleach, still photography
“Between 1934 and 1941 Eastman Kodak developed a silver dye-bleach printing material called Azochrome. In 1941 it announced the launching of Azochrome but held back the product at the onset of World War II. After the war, the company decided to ...
Additive three-color: line screen, still photography and film
Process for still photography in which light is filtered through a screen or transparent plate covered in lines or dots in the primary colors orange, green and violet. For the positive, the process relies on a support material which includes an ...
Subtractive 3 color: dye imbibition process, still photography
“In 1900 Edward Sanger-Shepherd (ca. 1869−1927), a London scientific instrument maker, started to offer complete outfits for making natural color lantern slides with a dye imbibition printing method that became known as the Sanger-Shepherd ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 128.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 129.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 130.
“Polacolor was commercialized in 1963 and became an immediate success. It was acclaimed as the ‘most outstanding single advance in photographic science made during this century’ (Crawley 1963). Indeed, Polacolor introduced important ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 235.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 235.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 235.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 258.
Credit: Gert Koshofer Collection. Photograph by Barbara Flueckiger.
Source: Klein, Adrian Bernhard (Cornwell-Clyne) (1940): Colour Cinematography. Boston: American Photographic Pub. Co.
Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
additive three-color: Integrated filters and rotary filter
Much like many other additive processes, the Wolff-Heide system was based on three black and white color separations printed consecutively on one film strip and projected through a rotary filter attached to the projector. However, the biggest ...
Subtractive 2, 3 or 4 color: Beam-splitter and bi-pack, later dye-transfer
The Roncarolo system required a camera capable of recording two panchromatic negatives (which became three or four in subsequent patents) through the use of a beam splitter and red and green filters.
The chromatic information registered on the two or ...
“M. F. de Colombier appears to have been the first to suggest the application of this system to cinematography, and like so many French patents it is a little indefinite in phraseology. Three films were employed representing the same view and ...
Francis H. Snyder, Henry W. Rimbach, Defender Photo Supply Company
Subtractive 3 color: silver toning, still photography
“Chromatone was the first commercially viable process of color print making entirely based on silver toning. It was developed in the early 1930s by the New Yorkers Francis H. Snyder and Henry W. Rimbach, who patented the toning methods and ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 282.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 283.
Additive two color process: rotating filters and toning
The film is recorded through alternating red and green filters, creating two color separations. After development, the print is placed in two alternating dye-baths, toning the blacks green and the whites red. Additionally, a black-and-white copy is ...
Similar to Technicolor, the Iriscolor process needed a special beam-splitter camera for exposing three black-and-white negatives on Kodak film stock. These negatives were used for imbibition printing.
Between 1940 and 1942, Tobis Tonbild-Syndikat AG ...
Subtractive 3 color: dye imbibition process, still photography
“In 1915 the company launched a hybrid dye imbibition color printing system called Hicrography. From the separation negatives, positive impressions were made through the base on the presensitized dichromated film (Hicro Film), which also ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 134.
Subtractive 3 color: dye mordanting and silver toning process, still photography
“In 1932 Frederic Eugene Ives published details of his Polychrome printing system for making three-color paper prints or transparencies from two separation negatives made through a red and a green-blue filter. The process, described by its ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 281.
“Gilmore’s two-color additive process was based on a patent granted to F. E. Ives in 1918. A unique optical system exposed two images in pairs, and quarter-turned them lengthwise side by side on standard 35 mm film stock. One of the images was ...
“Frederick Marshall Lee, of Walton, and Edward Raymond Turner, of Hounslow, to whom is usually accorded the credit of achieving the first practical results in additive projection. Their experimental work was financed by Charles Urban, a ...
„Their projector […] used three lenses and a special filter
wheel which enabled every frame of the film to be projected three times in succession through the appropriate filter as it passed through the triple frame projector aperture. Although it eventually led to the Kinemacolor two colour process, the Lee and Turner patent was not successful“. Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
"The First Color Moving Pictures", from the YouTube channel of the National Media Museum. [quote id="1"]
Lee Turner projector in the Media History Museum in Bradford.
„In 1899 Lee and Turner obtained a patent for a three colour
process of cinematography requiring a single lens camera
[…] making a recurring sequence of red green and
blue exposures through a rotating filter cum shutter“. Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
„In 1899 Lee and Turner obtained a patent for a three colour
process of cinematography requiring a single lens camera
[…] making a recurring sequence of red green and
blue exposures through a rotating filter cum shutter“. Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
„Their projector […] used three lenses and a special filter
wheel which enabled every frame of the film to be projected
three times in succession through the appropriate filter as it
passed through the triple frame projector aperture. Although
it eventually led to the Kinemacolor two colour process, the
Lee and Turner patent was not successful“. Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
National Media Museum, UK. Lee and Turner Colour Projector, 1902.
Source: Klein, Adrian Bernhard (Cornwell-Clyne) (1940): Colour Cinematography. Boston: American Photographic Pub. Co.
Illustration of the process from National Media Museum's short documentary.
38 mm positive of the Lee Turner film showing the three b/w images for the three color records. Credit: Brian Pritchard.
Subtractive 3 color: dye diffusion process, still photography
“The chemistry and structure layer of Fuji FI-10 integral film were very similar to those of Kodak PR-10, with the film being exposed on one side and viewed on the opposite side. However, its layers were much thinner than those of Kodak and ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 245.