Definition of zone plate in English:

zone plate

Line breaks: zone plate

noun

  • A plate of glass marked out into concentric zones or rings alternately transparent and opaque, used like a lens to bring light to a focus.
    More example sentences
    • Since a zone plate diffracts light, a zone plate image is closely related to a pinhole image.
    • Hudec uses a lensless camera called a zone plate pinhole, which allows her to render life the way she sees it - fleeting, sensual and fragile.
    • Other alternatives include total-external-reflection-based components such as polycapillary optics or diffraction-based Fresnel zone plates.

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Pronunciation: ˈgʌsi
verb
make someone or something more attractive