HyperDic: lent_de_fresnel

Català > 1 sentit de l'expressió Lent de Fresnel:
NOMartifactLent de Fresnellens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length
Català > Lent de Fresnel: 1 sentit > nom 1, artifact
Sentitlens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length.
Part defarA powerful light with reflector
reflectorA light source with reflectors that projects a beam of light in a particular direction
Generallens, lent, sistema de lentsA transparent optical device used to converge or diverge transmitted light and to form images
AnglèsFresnel lens

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