Deuteranomaly vs. Deuteranopia — What's the Difference?

(ophthalmology) A form of anomalous trichromacy involving a reduction in sensitivity to the green area of the spectrum.

A form of colorblindness characterized by insensitivity to green.

A form of color blindness in which the retina is deficient in or lacks cone cells containing opsins that respond to the color green, resulting in an inability to distinguish red from green.

Dichromacy characterized by a lowered sensitivity to green light resulting in an inability to distinguish green and purplish-red