absolute luminance threshold

Absolute Luminance Thresshold

absolute threshold of luminance

Access Zone Luminance

adaptation luminance

Additivity of Luminance

Adjusting Luminance

ambience luminance

apparent luminance

average luminance

background luminance

background luminance meter

background luminance sensor

cathode luminance

cloud luminance

Coefficient of Initial Retroreflected Luminance

Coefficient of Retroreflected Luminance

comparison of goal and background luminance

contrast of luminance