darkening of vision

darkening of vision
потемнение в глазах
ухудшение зрения

Англо-русский словарь по авиационной медицине. 2013.

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Смотреть что такое "darkening of vision" в других словарях:

  • Darkening — may refer to: Darkening (ophthalmology), vision loss or weakness that occurs without an apparent lesion affecting the eye Darkening of Valinor, the destruction of the Two Trees of Valinor in in the fictional universe of J. R. R. Tolkien s Middle… …   Wikipedia

  • Darkening — Darken Dark en (d[aum]rk n), v. t. [imp. & p. p. {Darkened} ( nd); p. pr. & vb. n. {Darkening} ( n*[i^]ng).] [AS. deorcian. See {Dark}, a.] 1. To make dark or black; to deprive of light; to obscure; as, a darkened room. [1913 Webster] They… …   The Collaborative International Dictionary of English

  • On Vision and Colors — (German: Über das Sehn und die Farben) is a treatise[1] by Arthur Schopenhauer that was published in May 1816 when the author was 28 years old. Schopenhauer had extensively discussed with Johann Wolfgang von Goethe about the poet s Theory of… …   Wikipedia

  • Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …   Wikipedia

  • obscure# — obscure adj 1 murky, gloomy, *dark, dim, dusky Analogous words: shady, shadowy, umbrageous (see corresponding nouns at SHADE) Contrasted words: *clear, lucid: *bright, brilliant, luminous 2 Obscure, dark, vague, enigmatic, cryptic, ambiguous …   New Dictionary of Synonyms

  • colour — /kul euhr/, n., adj. v.t., v.i. Chiefly Brit. color. Usage. See or1. * * * I Aspect of any object that may be described in terms of hue, brightness, and saturation. It is associated with the visible wavelengths of electromagnetic radiation, which …   Universalium

  • Color theory — For the American electronica/synthpop musician, see Color Theory. In the visual arts, color theory is a body of practical guidance to color mixing and the visual impacts of specific color combinations. Although color theory principles first… …   Wikipedia

  • photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

  • Color blindness — Colorblind and Colourblind redirect here. For other uses, see Colorblind (disambiguation). Color blindness or color deficiency Classification and external resources An 1895 illustration of normal vision and various kinds of color blindness …   Wikipedia

  • biblical literature — Introduction       four bodies of written works: the Old Testament writings according to the Hebrew canon; intertestamental works, including the Old Testament Apocrypha; the New Testament writings; and the New Testament Apocrypha.       The Old… …   Universalium

  • Christopher Priest (novelist) — For other people of the same name, see Christopher Priest (disambiguation). Christopher Priest Born 14 July 1943(1943 07 14) Cheadle, United Kingdom Occupation Writer Nationality British Ethnicity …   Wikipedia


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