concave lens

کلمات مرتبط(concave lens):بازگشت به واژه concave lensconcave
lens

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نجوم : عدسى مقعرکلمات مرتبط(2)

concave lens

Từ điển WordNet

    n.

  • a lens such that a parallel beam of light passing through it is caused to diverge or spread out; diverging lens