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Results tagged with Search options user 61668

Color is the human perception of light as having different hue, from reds and oranges, through yellows and greens, to blues and violets. Color is a fundamental aspect of the arts and photography.

25
votes
We ended up with RGB because they're a reasonable match to the way the three types of cones in our eyes work. But there's no particularly privileged set of wavelength choices for Red, Green, and Blue. …
answered Jul 1 '18 by JerryTheC
2
votes
Try taking a picture of an evenly lit white background - it doesn't have to be in focus (and might possibly be better with MF set to your usual subject distance, in case the effect changes with focal …
answered Sep 12 '17 by JerryTheC
2
votes
This sort of thing is commonly done for commercial printing, both for overall cost calculation and for setting up ink feeds on the press. (there are typically multiple ink feeds across the width of th …
answered Sep 10 '17 by JerryTheC