Cinecolor - How Cinecolor Worked

How Cinecolor Worked

A bi-pack color process, the photographer would load a standard camera with two films, one orthochromatic, dyed red, and a panchromatic strip behind it. Color light would expose the cyan record on the ortho stock, which also acted as a filter, exposing only red light to the panchromatic film stock.

In the laboratory, the negatives were processed on duplitized film and each emulsion was toned red or cyan.

While Cinecolor could produce vibrant reds, oranges, blues, browns and flesh tones, its renderings of other colors such as bright greens (rendered dark green) and purples (rendered a sort of dark magenta) were muted.