etendue (Q1370994)
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conserved property of the light in an optical system which characterizes how "spread out" the light is in terms of angle and area
- étendue
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | etendue |
conserved property of the light in an optical system which characterizes how "spread out" the light is in terms of angle and area |
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Etendue
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Wikipedia(7 entries)
- dewiki Etendue
- enwiki Etendue
- eswiki Extensión (óptica)
- frwiki Étendue géométrique
- itwiki Accettanza
- kowiki 에텐듀
- ruwiki Геометрический фактор
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- commonswiki Category:Etendue