Talk:Bril (unit)
Latest comment: 1 month ago by Ariescode in topic A psychophysical unit is not a measure of luminance
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A psychophysical unit is not a measure of luminance
editThe Bril (from "Brilliance") is a measure of percieved brightness, not a measure of luminance. There is no fixed conversion to a photometric unit (candelas per square meter for example) because the exact relation depends on the adaptation state of the eye. Ariescode (talk) 19:35, 16 September 2024 (UTC)