Search Result for "photopic vision":
Wordnet 3.0

NOUN (1)

1. normal vision in daylight; vision with sufficient illumination that the cones are active and hue is perceived;
[syn: daylight vision, photopic vision]



WordNet (r) 3.0 (2006):

photopic vision
    n 1: normal vision in daylight; vision with sufficient
         illumination that the cones are active and hue is perceived
         [syn: daylight vision, photopic vision]