Comparing cross section schemes of different Gevachrome types. Scource: Verbrugghe, R. G. L. (1967): A Sharp Reversal Color Print Film. In: Journal SMPTE, Vol. 76, Dec. 1967, p. 1198.
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.
Subtractive 3 color: dye destruction process, silver dye-bleach, still photography
“Between 1970 and 1976, Agfa-Gevaert produced its own silver dye-bleach printing material on a white-pigmented acetate base called Agfachrome CU 410. Only available to a few photofinishers in Germany, it was used to print amateurs’ ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 218.
Subtractive 3 color: dye diffusion process, still photography
“In 1972 Polaroid introduced an entirely new concept of instant photography with the film SX-70. With the new integral system, negative and receiving sheets were sealed into a single unit and all the reactive materials were present in the unit ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 238.
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.