Original Agfacolor negative G. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Neposlušný zajíček (German title Klein, aber Oho!, Horst von Möllendorff, Czechoslovakia 1944).
Schmidt, Richard / Kochs, Adolf (1943): Farbfilmtechnik. Eine Einführung für Filmschaffende. Berlin: Hesse, pp. 77-98. (Schriftenreihe der Reichsfilmkammer, 10.) (in German) [quote cite='35875']
Schmidt, Richard / Kochs, Adolf (1943): Farbfilmtechnik. Eine Einführung für Filmschaffende. Berlin: Hesse, pp. 77-98. (Schriftenreihe der Reichsfilmkammer, 10.) (in German) [quote cite='35875']
Agfacolor B negative on Agfacolor positive. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Tábor (Oldřich Mirad, Czechoslovakia 1953). Photograph by Barbara Flueckiger.
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Jan Roháč z Dubé (Czechoslovakia 1947, Vladimír Borsky).
Faded Agfacolor period nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Jan Roháč z Dubé (Czechoslovakia 1947, Vladimír Borský).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Jan Roháč z Dubé (Czechoslovakia 1947, Vladimír Borsky).
Faded Agfacolor period nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Jan Roháč z Dubé (Czechoslovakia 1947, Vladimír Borský).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Jan Roháč z Dubé (Czechoslovakia 1947, Vladimír Borsky).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Kvítí z Čech (Czechoslovakia 1947, dir. Václav Jan Staněk).
Agfacolor positive nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Kvítí z Čech (Czechoslovakia 1947, dir. Václav Jan Staněk).
Agfacolor positive nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Kvítí z Čech (Czechoslovakia 1947, dir. Václav Jan Staněk).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Mistr třeboňský (Czechoslovakia 1950, dir. František Kudláč).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Mistr třeboňský (Czechoslovakia 1950, dir. František Kudláč).
Agfacolor positive nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Mistr třeboňský (Czechoslovakia 1950, dir. František Kudláč).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Praha v říjnu (Czechoslovakia 1945, dir. František Sádek).
Faded Agfacolor period nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Praha v říjnu (Czechoslovakia 1945, dir. František Sádek).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Praha v říjnu (Czechoslovakia 1945, dir. František Sádek).
Agfacolor B original negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Zasadil dědek řepu (Czechoslovakia 1945, dir. Jiří Trnka).
Agfacolor positive nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Zasadil dědek řepu (Czechoslovakia 1945, Jiří Trnka).
Agfacolor positive nitrate print. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Zasadil dědek řepu (Czechoslovakia 1945, Jiří Trnka).
Credit: By courtesy of Deutsche Kinemathek, Berlin. Photograph by Barbara Flueckiger. Film: 1/50 Sekunde, commercial for Niggemeyer Foto/Kino (1952).
Schmidt, Richard / Kochs, Adolf (1943): Farbfilmtechnik. Eine Einführung für Filmschaffende. Berlin: Hesse, pp. 77-98. (Schriftenreihe der Reichsfilmkammer, 10.) (in German) [quote cite='35875']
Schmidt, Richard / Kochs, Adolf (1943): Farbfilmtechnik. Eine Einführung für Filmschaffende. Berlin: Hesse, pp. 77-98. (Schriftenreihe der Reichsfilmkammer, 10.) (in German) [quote cite='35875']
Schmidt, Richard / Kochs, Adolf (1943): Farbfilmtechnik. Eine Einführung für Filmschaffende. Berlin: Hesse, pp. 77-98. (Schriftenreihe der Reichsfilmkammer, 10.) (in German) [quote cite='35875']
Gerd Heymer and John Eggert (IG Farbenindustrie, Agfa, Berlin, Filmfabrik Wolfen)
Additive 3 color: Lenticular screen
The basic idea of the lenticular film was developed by the German Raphaël Liesegang in 1896 and applied to still photography by the French Rodolphe Berthon in 1908.
The lenticular process applies tiny cylindrical lenses embossed on the film support ...
Color reconstruction. Credit: Gisela Harich-Hamburger, Diplomrestauratorin (FH).
Source: Heymer, Gerd (1933): Auflösungsvermögen und Farbwiedergabe in der Farbrasterphotographie. In: Veröffentlichungen des wissenschaftlichen Zentral-Laboratoriums der photographischen Abteilung Agfa, 3, 1933, pp. 188-207.
Source: Weil, F. (1933): The Optical-Photographic Principles of the Agfacolor Process. In: Journal of the Society of Motion Picture Engineers, 20, (April, 1933), No. 4, p. 301-308.
Both the Kodak and Agfa lenticular processes required the correct banded filter to be used with each different batch of panchromatic film. These two filters were for different batches of Agfacolor used in a Leica camera.. Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Credit: Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich. Source: Ede, François (1994): Jour de fête ou la couleur retrouvée. Cahiers du Cinéma: Paris.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Principle of capturing and projecting lenticular film. Credit: Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland. Illustration by Sarah Steinbacher, Multimedia & E-Learning-Services, University of Zurich.
Magnification 5x, front. Credit: photomicrograph by Silvana Konermann.
Magnification 10x, back. Credit: photomicrograph by Silvana Konermann.
Magnification 20x, front. Credit: photomicrograph by Silvana Konermann.
Reflection on Agfacolor lenticular film. Source: Eggert, John (1932): Kurzer Überblick über den Stand der Farbenkinematographie. In: Bericht über den VIII. Internationalen Kongress für wissenschaftliche und angewandte Photographie, Dresden 1931, pp. 214-222. Leipzig: J. A. Barth.
Reconstruction of lenticular film by Joakim Reuteler and Rudolf Gschwind, Digital Humanities Lab, University of Basel, Switzerland in the framework of their research project doLCE
Agfacolor Lenticular sample from the Kodak Film Samples Collection at the National Science and Media Museum in Bradford.
Credit: National Science and Media Museum Bradford.
Photographs by Barbara Flueckiger in collaboration with Noemi Daugaard.
Analog reconstruction by Giorgio Trumpy, ERC Advanced Grant FilmColors
Additive 3 color: mosaic screen, combined system, still photography
“Agfacolor Film (1932–1934): individual colored particles cannot be seen with the naked eye, but clumps of grains of the same color give the image a pointillist effect (Fig. 2.70). There is no black pigment filler. The film has a thick base ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 76.
Subtractive 3 color: dye diffusion process, still photography
“Agfa-Gevaert developed its own instant printing materials during the 1980s, Agfachrome-Speed and Copycolor, both introduced commercially in 1983. Agfachrome-Speed was a single-sheet integral print material, whereas Copycolor was a peel-apart. ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 246.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 261.
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.
AGFA BIPACK FILM
The front film is orthochromatic and sensitive, therefore, to green and blue. The rear film is panchromatic and records red-orange only, there being a red-orange filter on the orthochromatic emulsion. In fact, this is a bipack of the ...
Subtractive 3 color: dye destruction process, silver dye-bleach, still photography
“In 1956, after the failure of the French venture, Gaspar resumed his own production of printing materials and chemicals (Koshofer 1981a). In the late 1950s he entered into an agreement with 3M Company of St. Paul, Minnesota, to explore the ...