Definition, Meaning & Synonyms

stilb

noun

/stɪlb/

Definition

A term used in photography and imaging referring to the smallest unit of light measured in terms of luminous intensity.

Examples

The stilb is often used to measure the brightness of screens and displays.
In colorimetry, understanding stilb values can help in comparing different light sources.

Meaning

In optics, a stilb refers to one candela per square meter, which is a way to measure brightness based on the intensity of light emitted from a surface.