reduced, by-products of silver reduction react with the dye couplers in the
film. This secondary reaction of development forms the dye image. Yellow,
magenta, and cyan dyes are formed respectively from the top to bottom layers
of emulsion.
After the development step, the film contains both a silver and a dye
negative image (figure 2-5).
Figure 2-5.
Color negative film, exposure and processing effects
2-10
SS0514
Previous Page
