It seems to me that the "easiest" way to produce a certain 3-D color would just to be to have a light with extremely narrow range of wavelength, and produce it in a section of the response function that is exclusive to one of each of the cones. Is this practice used in practice or would it be impractical to believe that such a light exists?
It seems to me that the "easiest" way to produce a certain 3-D color would just to be to have a light with extremely narrow range of wavelength, and produce it in a section of the response function that is exclusive to one of each of the cones. Is this practice used in practice or would it be impractical to believe that such a light exists?