Photopic luminosity measured by the method of critical frequency.
D000328:Adult; D003117:Color Vision Defects / Q000503:physiopathology; D003623:Dark Adaptation; D005260:Female; D005425:Flicker Fusion; D006801:Humans; D008297:Male; D008722:Methods; D010775:Photic Stimulation; D010783:Photometry; D013057:Spectrum Analysis; D014785:Vision, Ocular