Colorblindness: A New Way to See Color

color blindness is a situation where because your eyes are different than someone else's eyes, you don't see the world the same way. Commonly red and green don't look different but look the same. So if there's a kind of a color filter, kind of classes that would separate colors, they certainly can see red and green. There's nothing wrong with the wiring. The problem exists in the eye with the photopigments.