Dufaycolor

Additive 3 color: Line screen (réseau), 35 mm and 16 mm, reversal and negative-positive stock

Dufaycolor was a regular line screen process whereby the incident light was filtered through a pattern of tiny color patches created by lines in red, green and blue, the so called réseau.

231 Images in 9 Galleries

Hillman Process

Additive 3 color: Rotary filter, mirror system with two lenses

3 Images

Sistema Cristiani-Mascarini

Additive four-color: beam splitter and filters, four images on 35mm black and white film.
For this four-color process, the light beam was decomposed into four parts, each of which simultaneously exposed an area equal to one quarter of the 35mm frame of a black and white negative. This was obtained optically by placing a diaphragm and a ...

2 Images

Cinemacolor

Additive 2 color: Beam-splitter, sub-standard vertical

2 Images

Thomascolor

Additive 3 color: 4 images on 65 mm

5 Images

Agfacolor Ultra Film

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 ...

1 Image

Harmonicolor

Subtractive 2 color: Bi-pack, double-coated
“Harmonicoior was developed by French chemist Maurice Combes. It was first formally demonstrated in London by Harmonicoior Films Ltd, of 4 Great Winchester Street, on the 23 March 1936 at the Curzon Soho with the film Talking Hands, produced at ...

Crosene Process

Additive 4 color: Bi-pack, substandard

Kodachrome

Subtractive 3 color: Chromogenic monopack, reversal, 8 and 16 mm

“In 1930 Mannes and Godowsky were invited to join the staff of the Kodak Research Laboratory, where they concentrated on methods of processing multilayer films, while their colleagues worked out ways of manufacturing them. The result was the new Kodachrome film, launched in 1935. Three very thin emulsion layers were coated on film base, the emulsions being sensitised with non-wandering dyes to red, green and blue light, the red-sensitive layer being at the bottom.” (Coe, Brian (1978): Colour Photography. The First Hundred Years 1840-1940. London: Ash & Grant, pp. 121 ff.)

92 Images in 6 Galleries

Cosmocolor

Additive 2 color: Beam-splitter, double-coated

2 Images

Chromatone

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 ...

2 Images

Dascolour

Subtractive 2 color: Bi-pack, double-coated print

1 Image

Francita-Reality / Francita / Opticolor / Realita

Additive 3 color: Beam-splitter and rotary fllter, substandard

9 Images in 1 Gallery

Agfacolor Ultra Plate

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 ...

1 Image

Berthon-Siemens / Siemens-Berthon / Siemens-Perutz-Verfahren / Opticolor

Additive 3 color: Lenticular screen

5 Images

Telco Color, additive 2 color

Additive 2 color: Split optics, side by side

Agfacolor Neu / Agfacolor

Subtractive 3 color: Chromogenic monopack, reversal (from 1936), negative/positive process (from 1939)
“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) ...

640 Images in 21 Galleries

Hirlicolor

Subtractive 2 color: Bi-pack

2 Images

Russian three-color process

Subtractive three color

6 Images

Dunning Color

Subtractive 3 color: Beam-splitter, double-coated

Carbro-Chromatone

Subtractive 3 color: pigment process, still photography
“References to Carbro-Chromatone prints are sometimes found in the literature on early color photography. These prints were made using a combination of the two processes they were named after. The method was described by Harlan L. Baumbach in ...

Pantachrom

Subtractive 3 color: Bi-pack and lenticular film recording, duplitized film with toning and silver dye-bleach
“In October, Eggert of the Agfa Research Department, read a paper at the Berlin meeting of the Deutsche Gesellschaft für photographische Forschung, on the Pantochrom subtractive lenticular bipack tricolor process. (Fig. 1) The green and blue ...

19 Images in 3 Galleries

Telco color subtractive 2 color

Subtractive 2 color: Split optics, side by side, duplitized film

1 Image

Dufaycolor reversal

Additive 3 color: Line screen (réseau), 16 mm, reversal
(see detail page on Dufaycolor)

Kodachrome Color Reversal Film Type 5262

Subtractive 3 color: Chromogenic monopack, reversal, 16 mm
Although Kodachrome 16mm reversal film was introduced as an amateur film format, rapidly after its introduction it became a format frequently used by (semi-)professional film makers. The reason was that Kodachrome was a relatively easy to use film ...

Curtis Neotone

Subtractive 3 color: dye mordanting process, still photography
“In 1939 Thomas S. Curtis of Huntington Park, California, introduced Curtis Neotone, a simple dye mordanting printing method for the production of color prints or transparencies from color separation negatives. With Curtis’s method, a ...

Curtis Orthotone

Subtractive 3 color: dye imbibition process, still photography
“In 1939 Thomas S. Curtis (1889–1964) proposed Orthotone, a dye imbibition printing method that was primarily a variation of the widely used Eastman Wash-Off Relief. Orthotone offered its practitioners complete control on the contrast or ...

1 Image

Technicolor Monopack / Kodachrome Professional Type 5267 / Eastman Monopack 7267

Subtractive 3 color: Chromogenic monopack
During the 1940s Kodachrome was used as camera material for films that were blown up to 35mm Technicolor projection prints. Technicolor used this technology from 1942 until the mid-1950s when Eastman Kodak introduced the Eastmancolor ...

Crawford Flexichrome 1940–1942, after 1949 Kodak Flexichrome

Subtractive 3 color: hybrid dye imbibition process, still photography
“In the 1940s a product called Crawford Flexichrome appeared on the market. It allowed photographers to obtain prints or transparencies in full color by simply applying dyes of various colors by hand to a gelatin relief image.16 Results ...

1 Image

Agfacolor Negative type B

Subtractive 3 color: Chromogenic monopack, daylight
For more information on the Agfacolor process see the detail page Agfacolor Neu / Agfacolor.

21 Images