Subtractive 2 color: bi-pack, still photography and film
“A. Gurtner (Eng. P. 7924/03; U.S.P. 730454), used a front element that was sensitive only to the blue, and a rear element that was sensitive up to but not including the red. He was the first person to suggest that the two films or plates be ...
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.
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.
Schmidt, Richard / Kochs, Adolf (1943): Farbfilmtechnik. Eine Einführung für Filmschaffende. Berlin: Hesse, pp. 54-72. (Schriftenreihe der Reichsfilmkammer, 10.) (in German) [quote id='6']
“R. Berthon patented the use of a lens diaphragm with three apertures, covered respectively with red, green and blue-violet filters, and a sensitive surface on a support, the other side of which was impressed with hemi-spherical, transparent, ...
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.
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.
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.
Subtractive 3 color: pigment process, still photography
“Introduced in the mid-1930s by George Murphy, Inc., of New York City, Belcolor was considered one of the simplest ways to obtain color transparencies, as it required no special equipment or expert technique and could be used successfully ...
“Camera.—An interesting camera has been made by the Société Chromofilm, Paris. An astonishing mechanism moves the entire gate, and film within it, at each exposure, with reference to the normal fixed objective. Three miniature negatives are ...
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 ...
Subtractive 3 color: pigment process, still photography
“Introduced by the Autotype Company in 1944, the Autotype Wet Carbon Process was a variant of the traditional carbon process with novelty wet-printing pigment papers. Considerable time was saved when printing with this material as the pigment ...
Subtractive 3 color: pigment process, still photography
“As in previous versions of the process, pigment papers were soaked in a sensitizing bath and then squeegeed firmly onto the surface of wet bromide prints to harden the pigmented gelatin in proportion to the amount of silver contained in the ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 103.
Subtractive 3 color: dye imbibition process, still photography
“Introduced around the same time as Colorsnap and Uvatype, Autotype Dyebro combined the three-color carbro and dye imbibition processes. The method was invented by Owen Wheeler (1859–1932) and commercialized by the Autotype Company in about ...
Several attempts were made to apply the Autochrome process invented by the Lumière brothers to motion pictures.
Transparent potato starch grains with a diameter of 15–20 micrometer were colored in the additive primaries red, green and blue. The ...
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.
Cinécolor, mosaic screen, ca. 1929. Credit: Gert Koshofer Collection. Sample No. 68. Photograph by Barbara Flueckiger.
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Magnification of an image area. 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.
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 3 color: mosaic screen, still photography and film
“The Autochrome process was the first fully practical single-plate colour process to reach the photographic public. It was easy to use. The plate was loaded into a conventional holder, glass to the front. The exposure was made through a yellow ...
Photomicrograph (50x) of an Autochrome mosaic screen. Credit: Courtesy of George Eastman House, International Museum of Photography and Film.
Source: Lavédrine, Bertrand (2009): Photographs of the Past. Process and Preservation. Los Angeles: Getty Publications.
Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Source: Holme, Charles (1908): Colour Photography, and Other Recent Developments of the Art of the Camera. London, Paris, New York.: Offices of The Studio.
Source: Holme, Charles (1908): Colour Photography, and Other Recent Developments of the Art of the Camera. London, Paris, New York.: Offices of The Studio.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 70.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 26.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 65.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 27.
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. 64.
“R. Berthon and M. Audibert patented a method of obtaining a virtual image by means of an anterior lens and prisms or mirrors. This idea was further improved upon in E.P. 17,023, 1913. In F.P. 458,040 Audibert proposed to use a negative front lens ...
Subtractive 4 color: pigment process, still photography
“In 1998 Racey Gilbert purchased Polaroid’s stock of pigment films and opened Ataraxia Studio in Bensalem, Pennsylvania, to make high-quality collectors’ carbon prints. Under the direction of Gérard Niemetzky, the studio produced ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 98.
Subtractive 4 color: pigment process, still photography
“In the early 1980s photographers frustrated by the poor stability of dye coupling materials started to experiment with pigment processes. Among them was Charles Berger, a California-based fine art photographer who, in 1982, developed a modern ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 93.
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 94.
Cross section scheme of Anscochrome. Scource: Forrest; John L. (1955): Processing Anscochrome Motion-Picture Films for Industrial and Scientific Applications. In: Journal SMPTE, Vol. 64, Dec. 1955, p. 679.
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.
Ansco Color, positives of Ansco Color negative, ca. 1952. Credit: Gert Koshofer Collection. Sample No. 10. Photograph by Barbara Flueckiger.
Source: Schultze, Werner (1953): Farbenphotographie und Farbenfilm. Wissenschaftliche Grundlagen und technische Gestaltung. Berlin/Göttingen /Heidelberg: Springer.
Source: Schultze, Werner (1953): Farbenphotographie und Farbenfilm. Wissenschaftliche Grundlagen und technische Gestaltung. Berlin/Göttingen /Heidelberg: Springer.
Source: Society of Motion Picture and Television Engineers; ed. (1957): The Elements of Color in Professional Motion Pictures. Prepared by a special committee of the Society. Wilton R. Holm, chairman. New York: The Society.
Credit: Cinémathèque française, conservatoire des techniques, Paris.
Source: Schultze, Werner (1953): Farbenphotographie und Farbenfilm. Wissenschaftliche Grundlagen und technische Gestaltung. Berlin/Göttingen /Heidelberg: Springer-Verlag. Photograph by Martin Weiss, ERC Advanced Grant FilmColors.
Source: Schultze, Werner (1953): Farbenphotographie und Farbenfilm. Wissenschaftliche Grundlagen und technische Gestaltung. Berlin/Göttingen /Heidelberg: Springer-Verlag. Photograph by Martin Weiss, ERC Advanced Grant FilmColors.
Additive 3 color: mosaic screen, combined system, still photography
“Agfacolor Ultra Plate (1936–1938): colored particles very small and not visible to the naked eye, but clumps of particles of the same color give the image a pointillist effect (Fig. 2.65). Unlike with the autochromes, in which the grains are ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 74.
Additive 3 color: mosaic screen, combined system, still photography and 35mm MPF (1935–1936)
“Agfacolor Ultra Film (1934–1941): individual colored grains cannot be seen with the naked eye, but clumps of grains of the same color give the image a pointillist effect (Fig. 2.72). There is no black pigment filler. The film has a thick ...
Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 76.
Additive 3 color: mosaic screen, still photography and film
“During the war, an important new screen plate appeared, based on patents taken out by J. H. Christensen in 1908. He proposed to make a concentrated solution of gum in alcohol. Divided into three parts, the gum solutions were dyed red, green ...
Magnification. Source: Coe, Brian (1978): Colour Photography. The First Hundred Years 1840-1940. London: Ash & Grant.
Source: Coote, Jack H. (1993): The Illustrated History of Colour Photography. Surbiton, Surrey: Fountain Press.
Source: Heymer, Gerd (1943): Die neuere Entwicklung der Farbphotographie. In: Ergänzungswerk zum Handbuch der wissenschaftlichen und angewandten Photographie. Wien: Julius Springer 1943, pp. 337-463.
Source: Finger, Ehrhard (1998): Die Pioniere des Wolfener Farbfilms. In: Industrie- und Filmmuseum Wolfen e. V. (ed.), Die Filmfabrik Wolfen. Aus der Geschichte, Heft 2, pp. 16-36. (in German) [quote id='4']
Source: Finger, Ehrhard (1998): Die Pioniere des Wolfener Farbfilms. In: Industrie- und Filmmuseum Wolfen e. V. (ed.), Die Filmfabrik Wolfen. Aus der Geschichte, Heft 2, pp. 16-36. (in German) [quote id='4']
Source: Finger, Ehrhard (1998): Die Pioniere des Wolfener Farbfilms. In: Industrie- und Filmmuseum Wolfen e. V. (ed.), Die Filmfabrik Wolfen. Aus der Geschichte, Heft 2, pp. 16-36. (in German) [quote id='4']
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 73.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 73.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 72.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 76.
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 42.
Additive 3 color: mosaic screen, combined system, still photography
“Agfacolor Plate (1932-1938): colored particles very small and not visible to the naked eye; clumps of particles of the same color give the image a pointillist effect (Fig. 2.63). Unlike with the autochromes, in which the grains are remarkably ...
Source: Pénichon, Sylvie (2013): Twentieth Century Colour Photographs. The Complete Guide to Processes, Identification & Preservation. London, Los Angeles: Thames & Hudson, p. 72.
Wilhelm Schneider and Gustav Wilmanns (IG Farbenindustrie, Agfa, Berlin, Filmfabrik Wolfen)
Subtractive 3 color: chromogenic monopack, reversal (from 1936), negative/positive process (from 1939), still photography and film
“The New Agfacolor Process;
Agfa Ansco Corp., Binghamton, N. Y.
A survey of the history of monopack or multilayer photographic color processes is given, including the coloring methods of greatest importance at the present time. These are: (a) ...
Münchhausen (Josef von Báky, Germany 1943). Credit: Bundesarchiv Filmarchiv and Friedrich-Wilhelm-Murnau-Stiftung. Photographs of the Agfacolor safety print (acetate) by Barbara Flueckiger.
Paper print. Source: Serda, Charlott (1941): Das Farbfoto-Buch vom Film. Breitkopf & Härtel: Leipzig.
Parade (1960). Credit: Harvard Film Archive, Brandon Film Library Collection, item no. 14303. Photographs of Agfacolor negative on Orwocolor reversal print by Barbara Flueckiger.
Parade (1960). Credit: Harvard Film Archive, Brandon Film Library Collection, item no. 14303. Photographs of Agfacolor negative on Orwocolor reversal print by Barbara Flueckiger.
Negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Princezna se zlatou hvězdou (Martin Frič, Czechoslovakia 1959).
Negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Princezna se zlatou hvězdou (Martin Frič, Czechoslovakia 1959).
Negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Princezna se zlatou hvězdou (Martin Frič, Czechoslovakia 1959).
Negative. Credit: Národní filmový archiv / National Film Archive, Prague. Film: Princezna se zlatou hvězdou (Martin Frič, Czechoslovakia 1959).
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
Princezna se zlatou hvězdou (CZE 1959, Martin Frič). Credit: Národní filmový archiv / National Film Archive, Prague. Photographs of the Agfacolor B negative on Orwocolor positive by Barbara Flueckiger.
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 ...
Subtractive 3 color: chromogenic monopack, reversal, 35 mm
Fujichrome Velvia 50 Professional [RVP 50] is a daylight-type color reversal film with a speed of ISO 50 by the Fujifilm Corporation for professional use. It is the successor to Fujichrome Velvia, which was discontinued in February 2006.
Subtractive 3 color: chromogenic monopack, reversal, 35 mm
Fujichrome Sensia 400 [RH] is a daylight reversal film with a sensitivity of ISO 400 by the Fujifilm Corporation. Production of the Sensia series ceased in 2011 with the discontinuation of the Sensia III 100.