doublet lens
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doublet lens — dvilęšis objektyvas statusas T sritis fizika atitikmenys: angl. doublet lens; doublet objective vok. Zweilinsenobjektiv, n; zweilinsiges Objektiv, n rus. двухлинзовый объектив, m pranc. objectif à deux lentilles, m … Fizikos terminų žodynas
Doublet (lens) — For other uses, see Doublet (disambiguation). An achromatic doublet. In optics, a doublet is a type of lens made up of two simple lenses paired together. Such an arrangement allows more optical surfaces, thicknesses, and formulations, especially… … Wikipedia
Doublet — may refer to: Doublet (clothing), a man s snug fitting buttoned jacket that was worn from the late 14th century to the mid 17th century Doublet (lapidary), an assembled gem composed in two sections, such as a garnet overlaying green glass Doublet … Wikipedia
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
doublet objective — dvilęšis objektyvas statusas T sritis fizika atitikmenys: angl. doublet lens; doublet objective vok. Zweilinsenobjektiv, n; zweilinsiges Objektiv, n rus. двухлинзовый объектив, m pranc. objectif à deux lentilles, m … Fizikos terminų žodynas
doublet — /dub lit/, n. 1. a close fitting outer garment, with or without sleeves and sometimes having a short skirt, worn by men in the Renaissance. 2. an undergarment, quilted and reinforced with mail, worn beneath armor. 3. a pair of like things; couple … Universalium
doublet — noun Etymology: Middle English, from Anglo French dublet, from duble Date: 14th century 1. a man s close fitting jacket worn in Europe especially during the Renaissance 2. something consisting of two identical or similar parts: as a. a lens… … New Collegiate Dictionary
doublet — 1. A combination of two lenses designed to correct the chromatic and spherical aberration. 2. SYN: dipole. 3. Any sequence of two nucleotides in a polynucleotide strand. 4. A closely spaced pair of peaks or lines in a spectrum … Medical dictionary
doublet — dou•blet [[t]ˈdʌb lɪt[/t]] n. 1) clo a close fitting jacket, sleeved or sleeveless, sometimes with a short skirt, worn by men in the Renaissance 2) a pair of like things; couple 3) one of a pair of like things; duplicate 4) cvb jew a unit… … From formal English to slang
List of lens designs — * Achromatic doublet * Apochromatic doublet * Biconcave lens * Biconvex lens * Convex concave lens * Celor lens * Chevalier lens * Cooke Triplet * Dialyt lens * Double Gauss lens * Doublet lens * Eyepiece * Field lens * Fisheye lens * Fresnel… … Wikipedia
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
