Achromatic lens — An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and blue) into focus in the same plane.The most common… … Wikipedia
achromatic lens — Optics. a system of two or more lenses that is substantially free from chromatic aberration and in which the lenses are made of different substances so that the focal length of the system is the same for two or three wavelengths of light. Also… … Universalium
achromatic prism — Optics. a system of two or more prisms of different substances that deflects but does not disperse a beam of light. * * * … Universalium
achromatic lens — ach′romat′ic lens′ n. opt a system of two or more lenses made of different substances so that different colors are focused at the same point, eliminating chromatic aberration • Etymology: 1860–65 … From formal English to slang
achromatic lens — noun a compound lens system that forms an image free from chromatic aberration • Hypernyms: ↑compound lens … Useful english dictionary
achromatic prism — noun : a prism made by combining two or more prisms of different refractive index so designed and placed that a ray of white or other nonhomogeneous light passing through the prism is deviated but not dispersed into a spectrum compare amici prism … Useful english dictionary
achromatisches System — achromatinė sistema statusas T sritis fizika atitikmenys: angl. achromatic system vok. achromatisches System, n rus. ахроматическая система, f pranc. achromat, m; système achromatique, m … Fizikos terminų žodynas
tristimulus system — ▪ colour a system for visually matching a colour under standardized conditions against the three primary colours red, green, and blue; the three results are expressed as X, Y, and Z, respectively, and are called tristimulus values. For… … Universalium
achromat — achromatinė sistema statusas T sritis fizika atitikmenys: angl. achromatic system vok. achromatisches System, n rus. ахроматическая система, f pranc. achromat, m; système achromatique, m … Fizikos terminų žodynas
achromatinė sistema — statusas T sritis fizika atitikmenys: angl. achromatic system vok. achromatisches System, n rus. ахроматическая система, f pranc. achromat, m; système achromatique, m … Fizikos terminų žodynas