photopic
/foʊˈtoʊpɪk/
adjective
- Relating to vision in bright light, when the eyes are adapted to high levels of illumination.
- In photopic conditions, the pupils are constricted to reduce the amount of light entering the eye.
- The photopic response of the eye is most active in sunlight.
- Humans rely on photopic vision to see colors clearly during the day.
Antonyms