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1 concave lens
concave lensn lente côncava. -
2 double-concave lens
dou.ble-con.cave lens[d∧bəl kɔnkeiv l'ens] n lente bicôncava. -
3 concave
[kon'keiv]((of an object or surface) curved inwards: Spoons are concave.) côncavo* * *con.cave[k'ɔnkeiv] n côncavo, concavidade. • [kɔnk'eiv] adj 1 côncavo. 2 escavado, cavado. bi-concave bicôncavo. concave lens n lente côncava.
См. также в других словарях:
concave lens — lens which is rounded inward … English contemporary dictionary
concave lens — noun a lens such that a parallel beam of light passing through it is caused to diverge or spread out • Syn: ↑diverging lens • Hypernyms: ↑lens, ↑lense, ↑lens system … Useful english dictionary
concave lens — a lens that has a surface curved like part of the interior of a hollow sphere, so that it diverges rays of light. Called also diverging l. and minus l … Medical dictionary
plano-concave lens — plokščiai įgaubtas lęšis statusas T sritis fizika atitikmenys: angl. plano concave lens vok. Plankonkavlinse, f rus. плоско вогнутая линза, f pranc. lentille plan concave, f … Fizikos terminų žodynas
convexo-concave lens — iškilai įgaubtas lęšis statusas T sritis fizika atitikmenys: angl. convexo concave lens vok. konvex konkave Linse, f rus. выпукло вогнутая линза, f pranc. lentille convexe concave, f … Fizikos terminų žodynas
bi-concave lens — double concave lens, lens curved inward like a bowl on both sides … English contemporary dictionary
double-concave lens — abipus įgaubtas lęšis statusas T sritis fizika atitikmenys: angl. biconcave lens; double concave lens vok. bikonkave Linse, f rus. двояковогнутая линза, f pranc. lentille biconcave, f … Fizikos terminų žodynas
concave lens double — biconcave l … Medical dictionary
concave lens periscopic — convexoconcave l … Medical dictionary
Lens (optics) — For other uses, see Lens. A lens. Lenses can be used to focus light. A lens is an optical device with perfect or approximate axial symmetry which tra … Wikipedia
Concave — A concave set. The word concave means curving in or hollowed inward, as opposed to convex. The former may be used in reference to: Concave lens, a lens with inward curving (concave) surfaces. Concave polygon, a polygon which is not convex.… … Wikipedia