Dufaycolor information

Dufaycolor is an early British additive colour photographic film process, introduced for motion picture use in 1932 and for still photography in 1935. It was derived from Louis Dufay [fr]'s Dioptichrome plates, a glass-based product for colour still photography, introduced in France in 1909. Both Dioptichrome and Dufaycolor worked on the same principles as the Autochrome process, but achieved their results using a layer of tiny colour filter elements arrayed in a regular geometric pattern, unlike Autochrome's random array of coloured starch grains.^[1] The manufacture of Dufaycolor film ended in the late 1950s.

^ "Image Forming Materials: Tint, Tone and Other Colour Processes". Australian National Film and Sound Archive. 2008. Archived from the original on 5 June 2009. Retrieved 13 March 2009.

[au_tint_tone-1] "Image Forming Materials: Tint, Tone and Other Colour Processes". Australian National Film and Sound Archive. 2008. Archived from the original on 5 June 2009. Retrieved 13 March 2009.

Dufaycolor information

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Dufaycolor

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List of photographic processes

Color

Photography

Pixel

Kodachrome

CMYK color model

Glamour photography

Photograph

Freepik

Principal photography

Holography

Technicolor

Bokeh

Len Lye

Black and White Photography

Primary color

List of photographs considered the most important

Outline of photography

History of photography

Rangefinder camera

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RGB color model

Lens flare