plastic lens


plastic lens
пластическая линза

Англо-русский офтальмологический словарь. 2010.

Смотреть что такое "plastic lens" в других словарях:

  • lens implant — noun a clear plastic lens that is implanted in the eye; usually done when the natural lens has been removed in a cataract operation • Syn: ↑interocular lens implant, ↑IOL • Hypernyms: ↑implant • Hyponyms: ↑accommodating lens implant, ↑ …   Useful english dictionary

  • lens — [lenz] n [Date: 1600 1700; : Latin; Origin: lentil ; because of its shape] 1.) the part of a camera through which the light travels before it reaches the film ▪ a standard 50mm lens 2.) a piece of curved glass or plastic which makes things look… …   Dictionary of contemporary English

  • Plastic headlight restoration — is currently the cost effective solution for aging, cloudy, and foggy oxidized headlamps.It is the act of refinishing aged headlights that have succumbed to headlamp oxidation and other environmental hazards of travel, weather, and exposure to… …   Wikipedia

  • lens — [ lenz ] noun count * 1. ) a thin piece of curved glass or plastic that makes things seem smaller, bigger, or clearer: eyeglasses with thick lenses a ) a piece of equipment that is part of a camera: a camera with a telescopic lens 2. ) the part… …   Usage of the words and phrases in modern English

  • 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

  • Lens — The transparent structure inside the eye that focuses light rays onto the retina (the nerve layer that lines the back of the eye, senses light and creates impulses that go through the optic nerve to the brain). The lens was named after the lentil …   Medical dictionary

  • plastic — plastically, plasticly, adv. /plas tik/, n. 1. Often, plastics. any of a group of synthetic or natural organic materials that may be shaped when soft and then hardened, including many types of resins, resinoids, polymers, cellulose derivatives,… …   Universalium

  • lens — noun (C) 1 a piece of curved glass or plastic which makes things look bigger or smaller, for example in a pair of glasses or in a telescope 1: Jan wears glasses with thick lenses. 2 the part of a camera through which the light travels before it… …   Longman dictionary of contemporary English

  • lens — [[t]le̱nz[/t]] ♦♦♦ lenses 1) N COUNT A lens is a thin curved piece of glass or plastic used in things such as cameras, telescopes, and pairs of glasses. You look through a lens in order to make things look larger, smaller, or clearer. ...a camera …   English dictionary

  • lens — I. noun Etymology: New Latin lent , lens, from Latin, lentil; from its shape Date: 1673 1. a. a piece of transparent material (as glass) that has two opposite regular surfaces either both curved or one curved and the other plane and that is used… …   New Collegiate Dictionary

  • Lens, intraocular — The clouded (cataractous) lens is best removed in its entirety by surgery and replaced with an intraocular lens (IOL) made of plastic, an operation that takes about an hour and usually does not need hospitalization. Cataract surgery was first… …   Medical dictionary


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.