hyperradiant Fresnel lens (Q5958548)
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obsolete Fresnel lens used in lighthouses
- hiper-radial
Language | Label | Description | Also known as |
---|---|---|---|
English | hyperradiant Fresnel lens |
obsolete Fresnel lens used in lighthouses |
|
Statements
1,330 millimetre
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Wikipedia(4 entries)
- arwiki عدسات فرينل فائقة الإشعاع
- cswiki Hyperradiální Fresnelova čočka
- enwiki Hyperradiant Fresnel lens
- ptwiki Lente Hiper-Radiante de Fresnel
Wikibooks(0 entries)
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Wikiquote(0 entries)
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Wikiversity(0 entries)
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Wiktionary(0 entries)
Multilingual sites(1 entry)
- commonswiki Category:Hyperradiant fresnel lenses