03395859-n 'lens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length';
 
Chinese (simplified) 菲涅耳透镜
English Fresnel lens
Japanese フレネルレンズ
Definitions
English
lens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length
Japanese
大口径の焦点と小口径の焦点の軽量レンズを形成するために配列された多数の小さなレンズから成るレンズ
Relations
Hypernym: lens
Holonym–Part: headlight searchlight
Semantic Field: artifactn
External Links

SUMO: ⊂ Device

TempoWN: (Past: 0.000; Present: 0.000; Future: 0.000)

SentiWN: (+0.00 -0.00) MLSentiCon: (+0.00 -0.25)


Langs:

Seen Lemmas: indice;
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Maintainer: Francis Bond <bond@ieee.org>