spectral luminous efficiency for scotopic vision
[3.10.8] V’(λ) (See CIE scotopic luminous efficiency function.)
exitance
[3.3.3] (See luminous exitance and spectral radiant exitance and irradiance.)
level of illumination
[3.3.1.5] (See illuminance.)
intensity
[3.4.9] (See luminous intensity or radiant intensity.)
relative luminosity
[3.10.5] (See spectral luminous efficiency of radiant flux.)
relative luminosity factor
[3.10.6] (See spectral luminous efficiency of radiant flux.)
spectral luminous efficiency for photopic vision, V(λ)
[3.10.7] (See values of spectral luminous efficiency for photopic vision.)
spectral luminous efficiency for photopic vision
[3.10.7] V(λ) (See CIE photopic luminous efficiency function.)
photometric brightness
[3.5.9] (See luminance.)
speed of light
[3.13] (See Spectral Parameters.)
