Apostilb definitions

apostilb

A unit of brightness equal to 0.1 millilambert. ... Origin: G. Apo, from + stilbe, lamp ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

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apostilb

Type: Term Pronunciation: ap′ō-stilb Definitions: 1. A unit of brightness equal to 0.1 millilambert.
Found on http://www.medilexicon.com/medicaldictionary.php?t=5618

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Apostilb

A photometric unit for measuring luminance where, instead of candelas, lumens are used to measure the luminous flux of a source. One Apostilb = 0.318309886183791 candela/m2.
Found on http://www.zoo.co.uk/~z0001325/Glossary.html

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Apostilb

A unit of surface luminance used when defining diffusing surfaces equal to 1 lumen m^-2. The apostlib equal to the brightness produced by 1/pi candela per square meter or 10^-4 lambert. See also: Illuminance.
Found on https://www.encyclo.co.uk/local/20687

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apostilb

a unit of luminance equal to one ten thousandth of a lambert.
Found on https://www.infoplease.com/dictionary/apostilb

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