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1 отрицательная линза
1) General subject: negative power lens2) Medicine: defocusing lens, dispersing lens, minus lens3) Engineering: concave lens, divergent lens, diverging lens, negative lens4) Metallurgy: spread lens5) Makarov: spreading lensУниверсальный русско-английский словарь > отрицательная линза
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2 рассеивающая линза
1) General subject: diffuser2) Medicine: defocusing lens (отрицательная), dispersing lens (отрицательная), divergent lens, diverging lens (отрицательная), minus lens (отрицательная), negative lens (отрицательная)3) Engineering: concave lens, diffusor4) Metallurgy: spread lens5) Astronautics: spreading lens6) Cartography: divergent meniscus7) Arms production: dispersion lensУниверсальный русско-английский словарь > рассеивающая линза
См. также в других словарях:
Electrostatic lens — An electrostatic lens is a device that assists in the transport of electrons emitted from a sample to an electron analyzer, analogous to the way an optical lens assists in the transport of light in an optical instrument. The recent development of … Wikipedia
Soft focus — This article is about the term used in photography and optics, for the album by the Norwegian band Euroboys, see Soft Focus. In photography, soft focus is a lens flaw, in which the lens forms images that are blurred due to spherical aberration. A … Wikipedia
Kerr effect — This article is about the Kerr nonlinear optical effect. For the magneto optic phenomenon of the same name, see magneto optic Kerr effect. The Kerr effect, also called the quadratic electro optic effect (QEO effect), is a change in the refractive … Wikipedia
particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… … Universalium
High-resolution transmission electron microscopy — (HRTEM) is an imaging mode of the transmission electron microscope (TEM) that allows the imaging of the crystallographic structure of a sample at an atomic scale. [cite book |title=Experimental high resolution electron microscopy |last=Spence… … Wikipedia
Digistar II — is a planetarium projection system by Evans Sutherland Digistar Users Group. It was released in the early 1990s as a descendant to the earlier Digistar, developed in the late 1970s. The system has been replaced by its full dome descendant, the… … Wikipedia
Self-focusing — is a non linear optical process induced by the change in refractive index of materials exposed to intense electromagnetic radiation. [Cumberbatch, E. Self focusing in Non linear optics , J. Inst. Maths Applics 6, 250 (1970)] Mourou, G. A. et al.… … Wikipedia
Optical disc — Optical media redirects here. For transmission media for light, see Medium (optics). The optical lens of a compact disc drive. In computing and optical disc recording technologies, an optical disc is a flat, usually circular disc which encodes… … Wikipedia
Quantum dot — Part of a series of articles on Nanomaterials Fullerenes … Wikipedia
Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… … Wikipedia
Gurgen Askaryan — ( hy. Գուրգեն Ասկարյան , ru. Гурген Аскарьян or Гурген Аскарян ) (1928 1997) was a prominent Soviet physicist, famous for his discovery of the self focusing of light. Among his other achievements are the pioneering studies of light matter… … Wikipedia