On the spectral sensitivity of the human retina to light which it has scattered.
D000221:Adaptation, Ocular; D000328:Adult; D003118:Color Perception / Q000502:physiology*; D005260:Female; D006801:Humans; D008027:Light; D008297:Male; D008875:Middle Aged; D012160:Retina / Q000502:physiology*; D013053:Spectrophotometry