light adaptation

noun

Definition of light adaptation

: the process including contraction of the pupil and decrease in rhodopsin by which the eye adapts to conditions of increased illumination

light-adapted

play \ˈlīt-ə-ˌdap-təd\ adjective

First Known Use of light adaptation

1900


Medical Dictionary

light adaptation

noun

medical Definition of light adaptation

: the adjustments including narrowing of the pupillary opening and decrease in rhodopsin by which the retina of the eye is made efficient as a visual receptor under conditions of strong illumination — compare dark adaptation

light-adapted

play \ˈlīt-ə-ˌdap-təd\ adjective

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