color theory Color photographs begin as stark(prenominal) and white negatives. Color film consists of three tiers of photographic emulsion, by the piece layer basically the same as in downhearted and white film, but sensitive only to genius ordinal of the spectrum (reds, common or blues). thusly, when colored light exposes this film, the result is a multilayered black and white negative After the negative images argon developed, the rudimentary emulsion stay provides positive images by reversal. The remaining emulsion is exposed (chemically or with light) and the film developed a stake time with a different developer.
As it converts the light -sensitive bills compounds to metallic silver, the developer becomes oxidized and combines with coupler compounds to produce dyes. The three dyes formed, virtuoso in apiece emulsion layer, are the subtractive primaries yellow, chromatic and cyan. All silver is then bleached out and each layer is left with a positive color image. then reds in the subject produce a heavy silv...If you choose to get a full essay, order it on our website:
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