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 coupling (or Chromogenic) process, reversal, still photography and film
“Brand name for various reversal films from Eastman Kodak (full name: Eastman Ektachrome) based on the Eastman Colour process.
a) Ektachrome Commercial is a 16 mm film with flat gradation manufactured since 1958 for recordings from which ...
“One of the most elegant solutions to the problem of forming a colored image, lies in the utilization of the products formed by the action of the developer upon the latent image. By this means there is formed a dye image whose intensity follows ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 161.
Subtractive 3 color: dye coupling or chromogenic process, still photography and film
“Ansco Color Printon
In 1943 Ansco followed suit and launched a printing material on white-pigmented acetate base called Ansco Color Printon (Fig. 5.7). Initially, Printon was made accessible only to the military. After 1945 it became available to ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 167.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 166.
NEW!
Soon negative color FOTON daylight films will be available.
FOTONKOLOR NS
roll film 120
FOTONKOLOR NS
roll film 620
FOTONCOLOR NS
roll film 127
FOTONCOLOR NS
35mm (in cartridge)
FOTONCOLOR NS
sheet film
Fotoncolor NS will be possible to expose like 16° DIN, 32 ASA black and white negative film.
Cross section schemes of different materials by Orwo. Source: Kaufmann, Siegfried (1976): Vom ersten Farbumkehrfilm zum Orwochrom-System. In: Bild und Ton, 3/1976, p. 88-93.
Cross section scheme of different Orwo materials. Source: Kaufmann, Siegfried (1976): Vom ersten Umkehrfilm zum Orwochrom-System. In: Bild und Ton 3/1976, pp. 88-93.