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41 astigmatism is reduced to some extent by stopping down
Универсальный англо-русский словарь > astigmatism is reduced to some extent by stopping down
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42 astigmatism of a grating
Макаров: астигматизм дифракционной решёткиУниверсальный англо-русский словарь > astigmatism of a grating
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43 astigmatism of a prism
Макаров: астигматизм призмыУниверсальный англо-русский словарь > astigmatism of a prism
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44 astigmatism of an optical system
Макаров: астигматизм оптической системыУниверсальный англо-русский словарь > astigmatism of an optical system
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45 astigmatism of electron lens
Макаров: астигматизм электронной линзыУниверсальный англо-русский словарь > astigmatism of electron lens
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46 astigmatism of eye
Макаров: астигматизм глаза -
47 astigmatism of prism is reduced to zero
Макаров: астигматизм призмы обращается в нульУниверсальный англо-русский словарь > astigmatism of prism is reduced to zero
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48 astigmatism of spectrograph
Макаров: астигматизм спектрографаУниверсальный англо-русский словарь > astigmatism of spectrograph
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49 astigmatism correction
English-russian dictionary of physics > astigmatism correction
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50 astigmatism of eye
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51 astigmatism of spectrograph
English-russian dictionary of physics > astigmatism of spectrograph
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52 astigmatism control
Англо-русский словарь компьютерных и интернет терминов > astigmatism control
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53 astigmatism correction
English-Russian scientific dictionary > astigmatism correction
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54 astigmatism control
English-Russian small dictionary of medicine > astigmatism control
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55 astigmatism ratio
English-Russian small dictionary of medicine > astigmatism ratio
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56 Eye astigmatism
Eye astigmatism, [ocular] astigmatism -
57 [ocular] astigmatism
Eye astigmatism, [ocular] astigmatismEnglish-Russian dictionary of medicine > [ocular] astigmatism
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58 moral astigmatism
соц. моральный астигматизм*, односторонний взгляд* (неспособность или нежелание видеть какие-л. стороны объекта или явления)See: -
59 compound astigmatism
Англо-русский офтальмологический словарь > compound astigmatism
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60 irregular astigmatism
Англо-русский офтальмологический словарь > irregular astigmatism
См. также в других словарях:
astigmatism — ASTIGMATÍSM s.n. Aberaţie a unui sistem optic, care formează o imagine întinsă pentru un obiect. ♦ Defect al lentilelor sau al corneei şi cristalinului ochiului omenesc, care constă într o abatere de la forma sferică, ele având razele de curbură… … Dicționar Român
Astigmatism — A*stig ma*tism, n. [Gr. a priv. + ?, ?, a prick of a pointed instrument, a spot, fr. ? to prick: cf. F. astigmatisme.] (Med. & Opt.) A defect of the eye or of a lens, in consequence of which the rays derived from one point are not brought to a… … The Collaborative International Dictionary of English
astigmatism — 1849, coined by the Rev. William Whewell (1794 1866), English polymath, from Gk. a without + stigmatos gen. of stigma a mark, spot, puncture (see STICK (Cf. stick) (v.)) … Etymology dictionary
astigmatism — ► NOUN ▪ a defect of the eye or a lens, resulting in distorted images. DERIVATIVES astigmatic adjective. ORIGIN from Greek stigma point … English terms dictionary
astigmatism — [ə stig′mə tiz΄əm] n. [< Gr a , without + stigma (gen. stigmatos) a mark, puncture (see STICK) + ISM] 1. an irregularity in the curvature of a lens, including the lens of the eye, so that light rays from an object do not meet in a single focal … English World dictionary
Astigmatism — An optical system with astigmatism is one where rays that propagate in two perpendicular planes have different foci. If an optical system with astigmatism is used to form an image of a cross, the vertical and horizontal lines will be in sharp… … Wikipedia
Astigmatism — A common form of visual impairment in which part of an image is blurred, due to an irregularity in the curvature of the front surface of the eye, the cornea. The curve of the cornea is shaped more like an American football or a rugby ball rather… … Medical dictionary
astigmatism — /euh stig meuh tiz euhm/, n. 1. Also called astigmia /euh stig mee euh/. Ophthalm. a refractive error of the eye in which parallel rays of light from an external source do not converge on a single focal point on the retina. 2. Optics. an… … Universalium
astigmatism — Ametropia Am e*tro pi*a, n. [Gr. ? irregular + ?, ?, eye.] (Med.) a visual impairment resulting from faulty refraction of light rays in the eye. Subtypes include {myopia} {astigmatism} and {hyperopia}. {Am e*trop ic}, a. [1913 Webster +PJC] … The Collaborative International Dictionary of English
astigmatism — noun Date: 1846 1. a defect of an optical system (as a lens) causing rays from a point to fail to meet in a focal point resulting in a blurred and imperfect image 2. a defect of vision due to astigmatism of the refractive system of the eye and… … New Collegiate Dictionary
astigmatism — [[t]əstɪ̱gmətɪzəm[/t]] N UNCOUNT If someone has astigmatism, the front of their eye has a slightly irregular shape, so they cannot see properly … English dictionary