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