Color blindness
protanopia
l
8% male (up to 12-20%,
according to some
estimations),
   0.6% female
Genetic
Dichromate
One type of cone missing
L (protanope)
M (deuteranope)
S (tritanope)
Anomalous trichromat
Shifted sensitivity
deuteranopia
l
tritanopia
l