Betekenis van:
fresnel lens

fresnel lens
Zelfstandig naamwoord
    • lens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length

    Hyperoniemen


    Voorbeeldzinnen

    1. Rear projection screen, comprising a Fresnel lens of plastic and a polarising sheet of plastic, for use in the manufacture of products falling within heading 8528 [1]
    2. Rear projection screen, comprising a Fresnel lens of plastic and a polarising sheet of plastic, for use in the manufacture of products falling within heading No 8528 [1]