Lambert (unit)

This MedLibrary.org supplementary page on Lambert (unit) is provided directly from the open source Wikipedia as a service to our readers. Please see the note below on authorship of this content, as well as the Wikipedia usage guidelines. To search for other content from our encyclopedia supplement, please use the form below:

The lambert (symbol L) is a unit of luminance named for Johann Heinrich Lambert (1728 - 1777), a German mathematician, physicist and astronomer. A related unit of luminance, the foot-lambert, is used in the lighting, cinema and flight simulation industries. The SI unit is the candela per square metre (cd/m²).

Definition

1 lambert (L) = \frac{1}{\pi} candela per square centimetre (0.3183 cd/cm²) or \frac{10^4}{\pi} cd m-2

References

Wikipedia content modification information:

  • This page was last modified on 2 August 2008, at 07:09.

Wikipedia Authorship and Review

Wikipedia content provided here is not reviewed directly by MedLibrary.org. Wikipedia content is authored by an open community of volunteers and is not produced by or in any way affiliated with MedLibrary.org.

Wikipedia Usage Guidelines

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article on "Lambert (unit)".

The URL for this specific entry is:

All Wikipedia text is available under the terms of the GNU Free Documentation License. (See Copyrights for details). Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc.