diffuse reflectance


quotient of the diffusely reflected part of the (whole) reflected flux and the incident flux

Note 1 to entry:
Reflectance, ρ, is the sum of regular reflectance, ρr, and diffuse reflectance, ρd: ρ = ρr + ρd.

Note 2 to entry: The diffuse reflectance has unit one.

Note 3 to entry: This entry was numbered 845-04-62 in IEC 60050-845:1987.

Note 4 to entry: This entry was numbered 17-304 in CIE S 017:2011.

Publication date: 2020-12
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