direct-vision prism

direct-vision prism
/di rekt"vizh"euhn, duy-/, Optics.
[‡1960-65]

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Universalium. 2010.

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  • direct-vision prism — tiesiojo žiūrėjimo prizmė statusas T sritis fizika atitikmenys: angl. direct vision prism vok. Geradsichtprisma, n rus. призма прямого зрения, f pranc. prisme à vision directe, m …   Fizikos terminų žodynas

  • direct-vision prism — /di rekt vizh euhn, duy /, Optics. See Amici prism. [‡1960 65] …   Useful english dictionary

  • direct-vision spectroscope — noun : a spectroscope utilizing an Amici prism so that the observer looks in the direction of the light source * * * Optics. a simple spectroscope consisting of a collimating lens and an Amici prism. [1875 80] …   Useful english dictionary

  • direct-vision spectroscope — Optics. a simple spectroscope consisting of a collimating lens and an Amici prism. [1875 80] * * * …   Universalium

  • Amici prism — direct vision prism, compound prism which disperses light into the spectrum without causing a net deviation in the light beam itself (designed by Italian astronomer G.B. Amici) …   English contemporary dictionary

  • amici prism — əˈmēchē noun Usage: usually capitalized A Etymology: after G.B.Amici died ab1863 Italian astronomer : a composite prism used in direct vision spectroscopes and made by combining alternate flint and crown glass components with their refracting… …   Useful english dictionary

  • Amici prism — An Amici prism, with a graphical ray tracing method …   Wikipedia

  • Amici prism — /euh mee chee/, Optics. a compound prism that spreads out incident white light into a spectrum but produces no deviation of the central color of the dispersed beam. Also called direct vision prism, roof prism. [named after G. B. Amici (1784 1863) …   Universalium

  • prisme à vision directe — tiesiojo žiūrėjimo prizmė statusas T sritis fizika atitikmenys: angl. direct vision prism vok. Geradsichtprisma, n rus. призма прямого зрения, f pranc. prisme à vision directe, m …   Fizikos terminų žodynas

  • Compound prism — A compound prism is a set of multiple triangular prism elements placed in contact, and often cemented together to form a solid assembly.[1] The use of multiple elements gives several advantages to an optical designer:[2] One can achieve spectral… …   Wikipedia

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