Từ điển trực tuyến - Online Dictionary
lens
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English - Vietnamese Dictionary
lens /lenz/
  • danh từ
    • thấu kính
      • positive lens: thấu kính hội tụ
      • negative lens: thấu kính phân kỳ
    • kính lúp; kính hiển vi
    • ống kính (máy ảnh)
    • ngoại động từ
      • chụp ảnh; quay thành phim
    Concise Dictionary
    lenseslenz
    noun
    +a transparent optical device used to converge or diverge transmitted light and to form images
    +genus of small erect or climbing herbs with pinnate leaves and small inconspicuous white flowers and small flattened pods: lentils
    +(metaphor) a channel through which something can be seen or understood
    +biconvex transparent body situated behind the iris in the eye; it focuses light waves on the retina
    +electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons

    Advanced English Dictionary
    + noun
    1 a curved piece of glass or plastic that makes things look larger, smaller or clearer when you look through it: a pair of glasses with tinted lenses + a camera with an adjustable lens + a lens cap / cover
    See also - FISHEYE LENS, TELEPHOTO LENS, WIDE-ANGLE LENS, ZOOM LENS
    2 (informal) = CONTACT LENS: Have you got your lenses in?
    3 (anatomy) the transparent part of the eye, behind the PUPIL, that FOCUSES light so that you can see clearly
    Collocation Dictionary
    noun

    ADJ.

    strong, thick
    She wears glasses with very thick lenses.
    | coloured, tinted | contact | optical, spectacle | camera | fish-eye, long, long-focus, magnifying, telephoto, telescopic, wide-angle, zoom
    a long-lens shot of a rare bird The photograph was taken using a zoom lens.

    LENS + NOUN

    cap
    I took the lens cap off my camera and waited for a good shot.

    PREP.

    through a/the ~
    Put your hand in front of your right lens and just look through your left lens.



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