This seems closely related to How does a lens affect the saturation of a picture?. Some older lenses I've seen contain the word "Color" in the name, such as Color-Yashinon and Color-Skopar (the ...
In this question I am trying to understand the nature of colors in scanning cross-processed films. I've thought that I'm okay with photoshop, with subtractive and additive colors etc etc etc, but ...
What is the difference between black and white film and color film? How does color film record color? Is it like black and white film with something more, or is it entirely different?