Color film Photography (if that’s what you’re asking about) has been around a lot longer than the 1990’s. I briefly worked with it in the early 1970’s. There is color slide film and color print film. Color slide film was produced by a specialized emulsion that would affect layers of colored dye (for lack of a better description), the negative emulsion would wash off during the processing leaving just the colored dyes in different densities (shades of color). Color print film used a specialized B&W emulsion for the negative which would record colors with different densities that would produce different layers of dye color which was similar to color slide film but were complimentary to the actual color. This color negative was used with different colored filters to produce the different colors on a paper with a specialized color emulsion. The process was complicated and needed to be very exacting otherwise there was a lot of waste. There was little room for error or adjustment. Digital images whether color or black & White are recorded and printed using a whole different process, but that’s a question and answer for another inquiry
Answers & Comments
Answer:
black and white
Explanation:
black and white
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Color film Photography (if that’s what you’re asking about) has been around a lot longer than the 1990’s. I briefly worked with it in the early 1970’s. There is color slide film and color print film. Color slide film was produced by a specialized emulsion that would affect layers of colored dye (for lack of a better description), the negative emulsion would wash off during the processing leaving just the colored dyes in different densities (shades of color). Color print film used a specialized B&W emulsion for the negative which would record colors with different densities that would produce different layers of dye color which was similar to color slide film but were complimentary to the actual color. This color negative was used with different colored filters to produce the different colors on a paper with a specialized color emulsion. The process was complicated and needed to be very exacting otherwise there was a lot of waste. There was little room for error or adjustment. Digital images whether color or black & White are recorded and printed using a whole different process, but that’s a question and answer for another inquiry