deuteranomalous การใช้

• From a practical standpoint though, many protanomalous and deuteranomalous people have very little difficulty carrying out tasks that require normal color vision.
• In order to match a given spectral yellow light, protanomalous observers need more red light in a red / green mixture than a normal observer, and deuteranomalous observers need more green.
• If this is done in front of a large audience of males, as the proportion of red is increased from a low value, first a small proportion of the audience will declare a match, while most will see the mixed light as greenish; these are the deuteranomalous observers.