Laser pointers and color blindness.
Eagle
R C
RC
D001296:Audiovisual Aids; D003117:Color Vision Defects / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D007834:Lasers; D012168:Retinal Pigments / Q000172:deficiency; D013663:Teaching / Q000379:methods; D014796:Visual Perception / Q000502:physiology*
D012168:Retinal Pigments