apostilb


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apostilb

[′ap·ə‚stilb]
(optics)
A luminance unit equal to one ten-thousandth of a lambert. Also known as blandel.

apostilb

A unit of luminance equal to (1/p) candela per square meter.
References in periodicals archive ?
However, we performed the study both in decibels (dB) and microns ([micro]m), and in apostilb (asb) and [micro]m, obtaining equivalent outcomes.
The background illumination on bowl was 10 apostilb. [4,5]