-
41 бифокальная линза
Русско-английский научно-технический словарь Масловского > бифокальная линза
-
42 очковая бифокальная линза
Большой русско-английский медицинский словарь > очковая бифокальная линза
-
43 линза
* * *ли́нза ж.
lensли́нза даё́т изображе́ние — a lens forms an imageисправля́ть ли́нзу на аберра́цию — correct a lens for aberrationли́нза обора́чивает изображе́ние — a lens forms an inverted imageподыша́ть на ли́нзу ( для чистки) — blow the breath on a lens (in cleaning)ли́нза помутне́ла — the lens is cloudyскле́ивать, напр. две ли́нзы — cement, e. g., two lenses togetherакусти́ческая ли́нза — acoustic [sound] lensастигмати́ческая ли́нза — astigmatic lensасфери́ческая ли́нза — aspherical lensбипотенциа́льная ли́нза — bipotential lensбисфери́ческая ли́нза — bispherical lensбифока́льная ли́нза — bifocal lensво́гнутая ли́нза — concave lensво́гнуто-вы́пуклая ли́нза — concave-convex lensвы́пуклая ли́нза — convex lensвы́пукло-во́гнутая ли́нза — convex-concave lensдвояково́гнутая ли́нза — biconcave [double-concave] lensдвояковы́пуклая ли́нза — biconvex [double-convex] lensдлиннофо́кусная ли́нза — long-focus [long-focal-length] lensза́дняя ли́нза — back lensзамедля́ющая ли́нза — decelerating [delay] lensли́нза из органи́ческого стекла́ [оргстекла́] — acrylic-plastic lensиммерсио́нная ли́нза — immersion lensисправля́ющая ли́нза — correcting lensкато́дная ли́нза — cathode lensквадрупо́льная ли́нза — quadrupole lensколлекти́вная ли́нза — collecting lensли́нза коммута́торной или индика́торной ла́мпочки — cap, jewelконде́нсорная ли́нза — condenser lensконта́ктная ли́нза — contact lensконта́ктная ли́нза соотве́тствует криви́зне глазно́го я́блока — the contact lens conforms to the curvature of the eyeкороткофо́кусная ли́нза — short-focus lensкорриги́рующая ли́нза — correcting lensли́нза Лю́неберга ( линзовая антенна) — Luneberg lensмагни́тная ли́нза — magnetic lensмени́сковая ли́нза — meniscus lensнаса́дочная ли́нза кфт. — adapter [attachment, auxiliary, accessory] lensнаса́дочная, анаморфо́тная ли́нза — anamorphic adapter, anamorphic attachment, anamorphoserнаса́дочная, анаморфо́тная кинопроекцио́нная ли́нза — anamorphic projection attachment, de-anamorphoserнаса́дочная, анаморфо́тная киносъё́мочная ли́нза — anamorphic camera attachment, camera anamorphoserнаса́дочная, афока́льная телескопи́ческая ли́нза — afocal lensнаса́дочная, диффузио́нная ли́нза — diffusion attachment, diffuserли́нза объекти́ва — objective lensли́нза окуля́ра — ocular [eyepiece] lensопти́ческая ли́нза — optical [light] lensотрица́тельная ли́нза — diverging [negative] lensпере́дняя ли́нза — front lensпло́ско-во́гнутая ли́нза — flat-concave [plano-concave] lensпло́ско-вы́пуклая ли́нза — flat-convex [plano-convex] lensплоскоцилиндри́ческая ли́нза — plano-cylinder lensполева́я ли́нза — field lensполеспрямля́ющая ли́нза — field-flattener lensположи́тельная ли́нза — collecting lensпоясна́я ли́нза — drum lensпро́волочная ли́нза — wire lensпросветлё́нная ли́нза — coated [antireflection] lensпроста́я ли́нза — simple lensразрезна́я ли́нза — divided lensрассе́ивающая ли́нза — diverging [negative] lensрешё́тчатая ли́нза — lattice lensсобира́ющая ли́нза — collecting lensсоставна́я ли́нза — composite [compound] lensли́нза с седлообра́зным по́лем — saddle-field lensступе́нчатая ли́нза — Fresnel lensсфери́ческая ли́нза — spherical lensсфероцилиндри́ческая ли́нза — spherocylindrical lensто́лстая ли́нза — thick lensто́нкая ли́нза — thin lensтороида́льная ли́нза — drum lensузколучева́я ли́нза — narrow-angle lensультразвукова́я ли́нза — ultrasonic lensфокуси́рующая ли́нза — focusing lensли́нза Френе́ля — Fresnel lensцилиндри́ческая ли́нза — cylindrical lensщелева́я ли́нза — slit lensэквипотенциа́льная ли́нза — equipotential lensэлектромагни́тная ли́нза — electromagnetic lensэлектро́нная ли́нза — electron lensэлектростати́ческая ли́нза — electrostatic lens -
44 двухфокусная линза
bifocal lens, double-focus lensБольшой англо-русский и русско-английский словарь > двухфокусная линза
-
45 двухфокусная линза
Англо-русский словарь технических терминов > двухфокусная линза
-
46 двофокусна лінза
bifocal lens, double-focus lens -
47 двухфокусная линза
bifocal lens, double-focus lensРусско-английский политехнический словарь > двухфокусная линза
-
48 cristal
m.1 crystal (mineral).cristal líquido liquid crystalcristal de roca rock crystal2 glass (material). (peninsular Spanish)el suelo está lleno de cristales there's glass all over the floorcristal ahumado smoked glasscristal tallado cut glasscristal tintado tinted glass3 (window) pane (de ventana). (peninsular Spanish)4 mirror (espejo). (peninsular Spanish)bajar el cristal to open o roll down the window (ventanilla)5 window-pane, pane, windowpane.6 Cristal.* * *1 (mineral) crystal2 (vidrio) glass3 (de ventana) window pane, pane4 (de lente) lens5 (de coche) window■ ten cuidado, hay cristales por el suelo be careful, there's some broken glass on the floor2 (ventanas) windows\botella de cristal glass bottlecopa de cristal wine glasscristal de aumento magnifying glasscristal de cuarzo quartz crystalcristal de roca rock crystalcristal tallado cut glassvaso de cristal drinking glass* * *noun m.* * *SM1) (=vidrio normal) glass; (=vidrio fino) crystalcristal de patente — (Náut) bull's-eye
2) (=trozo de cristal) piece of glasshay cristales en el suelo — there's broken glass o there are pieces of broken glass on the floor
3) [de ventana] window pane; [de coche] window; [de gafas] lens¿puedes subir un poco el cristal? — can you wind the window up a bit?
cristal de aumento — lens, magnifying glass
4) (Min) crystal5) (=espejo) glass, mirror* * *1) ( vidrio fino) crystal; ( vidrio) (Esp) glass2)a) ( lente) lensb) (Esp) ( trozo) piece of glassc) (Esp) ( de ventana) panecristales antibalas/ahumados — bulletproof/smoked glass
3) (Min, Quím) crystal* * *= crystal, platen, glass platen, glass, glass plate.Nota: En un retroproyector, fotocopiadora, escáner, etc., base o placa de cristal en donde se coloca el documento que se desea proyectar, copiar, escanear, etc..Ex. A number of identical integrated circuits are usually made side by side on a single slice of silicon and the crystal is broken up into chips which are then packaged and joined to connectors.Ex. Each book is opened to reveal its label, and placed on the platen of the photocharging machine.Ex. The teacher writes or draws directly on to the acetate roll covering the glass platen of the projector using a water-based pen.Ex. Occasionally the slide may be mounted between two pieces of glass to prevent damage caused by dust or fingerprints.Ex. Many professionals, particularly press photographers, were still using glass plates until the 1950s.----* agredir con un cristal = glass.* bola de cristal = crystal ball.* bola de cristal con nieve dentro = snow globe.* botella de cristal = glass bottle.* cristal cilindrado = plate glass.* cristal de cuarzo = quartz crystal.* cristal de espejo = one-way mirror.* cristal de hielo = ice crystal.* cristal en láminas = plate glass.* cristales ahumados = tinting.* cristal esmerilado = frosted-glass, ground glass.* cristal líquido = liquid-crystal.* cristal molido = ground glass.* cristal soplado = blown glass.* de cristal = glass.* fotografía en placa de cristal = glass-plate photography.* herir con un cristal = glass.* lámina de cristal = plate glass.* mirar la bola de cristal = gaze into + crystal ball.* ojo de cristal = glass eye.* pantalla de cristal líquido = LCD [liquid crystal display].* placa de cristal = glass plate, plate.* plato de cristal = glass plate.* puerta corredera de cristal = sliding glass door.* puerta de cristales = glazed door.* según el color del cristal con que se mire = in the eye of the beholder.* techo de cristal = glass ceiling.* * *1) ( vidrio fino) crystal; ( vidrio) (Esp) glass2)a) ( lente) lensb) (Esp) ( trozo) piece of glassc) (Esp) ( de ventana) panecristales antibalas/ahumados — bulletproof/smoked glass
3) (Min, Quím) crystal* * *= crystal, platen, glass platen, glass, glass plate.Nota: En un retroproyector, fotocopiadora, escáner, etc., base o placa de cristal en donde se coloca el documento que se desea proyectar, copiar, escanear, etc..Ex: A number of identical integrated circuits are usually made side by side on a single slice of silicon and the crystal is broken up into chips which are then packaged and joined to connectors.
Ex: Each book is opened to reveal its label, and placed on the platen of the photocharging machine.Ex: The teacher writes or draws directly on to the acetate roll covering the glass platen of the projector using a water-based pen.Ex: Occasionally the slide may be mounted between two pieces of glass to prevent damage caused by dust or fingerprints.Ex: Many professionals, particularly press photographers, were still using glass plates until the 1950s.* agredir con un cristal = glass.* bola de cristal = crystal ball.* bola de cristal con nieve dentro = snow globe.* botella de cristal = glass bottle.* cristal cilindrado = plate glass.* cristal de cuarzo = quartz crystal.* cristal de espejo = one-way mirror.* cristal de hielo = ice crystal.* cristal en láminas = plate glass.* cristales ahumados = tinting.* cristal esmerilado = frosted-glass, ground glass.* cristal líquido = liquid-crystal.* cristal molido = ground glass.* cristal soplado = blown glass.* de cristal = glass.* fotografía en placa de cristal = glass-plate photography.* herir con un cristal = glass.* lámina de cristal = plate glass.* mirar la bola de cristal = gaze into + crystal ball.* ojo de cristal = glass eye.* pantalla de cristal líquido = LCD [liquid crystal display].* placa de cristal = glass plate, plate.* plato de cristal = glass plate.* puerta corredera de cristal = sliding glass door.* puerta de cristales = glazed door.* según el color del cristal con que se mire = in the eye of the beholder.* techo de cristal = glass ceiling.* * *A1 (vidrio fino) crystalCompuestos:Baccarat glassBohemian crystalVenetian glasscut glassB1 (trozo) piece of glasshabía cristales rotos por el suelo there were pieces of broken glass o there was broken glass all over the floor2 (lente) lens3 ( Esp) (de ventana) paneuna gamuza para limpiar los cristales a chamois for cleaning the windowsdetrás de los cristales antibalas/ahumados behind the bulletproof/smoked glassCompuestos:cristales de cuarzo/sílice quartz/silica crystals* * *
cristal sustantivo masculino
1
cristal tallado or (AmL) cortado cut glass
2 (Esp) ( vidrio) glass;
( trozo) piece of glass;
( de ventana) pane;
cristales rotos pieces of glass;
limpiar los cristals to clean the windows;
cristal delantero (Esp) windshield (AmE), windscreen (BrE);
cristal trasero (Esp) rear windshield (AmE), rear windscreen (BrE)
cristal sustantivo masculino
1 (vidrio) glass
(de una ventana, escaparate) (window) pane
(de unas gafas) lens
2 (mineral) crystal
cristal de cuarzo/roca, quartz/rock crystal
' cristal' also found in these entries:
Spanish:
ahumada
- ahumado
- casco
- esmerilar
- flexible
- huella
- labrada
- labrado
- lágrima
- panel
- quebradiza
- quebradizo
- rayar
- resbalar
- resplandecer
- resplandor
- romper
- transparencia
- transparente
- vidriosa
- vidrioso
- bola
- delicado
- destrozar
- estallido
- falla
- frágil
- ojo
- peste
- resplandeciente
English:
break
- clear
- crack
- crystal
- crystal ball
- cut
- etch
- fragment
- frost
- frosted
- gash
- glass
- laminated
- lens
- liquid crystal display
- misty
- ovenproof
- pane
- polish
- shatter
- shine
- sliver
- smash
- sparkle
- sparkling
- splinter
- vapor
- vapour
- windowpane
- chickenpox
- glaze
- glazed
- liquid
- partition
- stained glass
- window
* * *cristal nmel suelo está lleno de cristales there's glass all over the floorcristal ahumado smoked glass;cristal blindado bullet-proof glass;cristal esmerilado ground glass;cristal inastillable splinter-proof glass;cristal labrado cut glass;cristal tintado tinted glass2. [vidrio fino] crystalcristal de Murano Venetian glass;cristal tallado cut glass3. [de gafas] lens;Esp [lámina] [de ventana] (window) pane; Esptodo depende del cristal con el que se mire it all depends how you look at itcristal de aumento magnifying lens4. [mineral] crystalcristal de cuarzo quartz crystal;cristal líquido liquid crystal;cristal de roca rock crystal* * *m1 crystal2 ( vidrio) glass3 ( lente) lens4 de ventana pane* * *cristal nm1) vidrio: glass, piece of glass2) : crystal* * *cristal n1. (en general) glass2. (vidrio fino, mineral) crystal3. (ventana) window -
49 Franklin, Benjamin
[br]b. 17 January 1706 Boston, Massachusetts, USAd. 17 April 1790 Philadelphia, Pennsylvania, USA[br]American diplomat, statesman, scientist and inventor of bifocal spectacle lenses.[br]Described as a versatile genius, although less fairly also as an amateur dabbler, Franklin was of immediate English ancestry from Northamptonshire. During a long and prolific life, his innovations included the Franklin stove, arrangements for house ventilation and aeronautical and electrical experimentation. He was awarded the Copley Medal of the Royal Society in 1753 for his discoveries in relation to lighting conductors.His principal contribution to medicine was the invention of bifocal lenses constructed by the cementing of glass wafers to existing spectacle lenses. The date of this invention is uncertain, but was probably c.1774. A letter he wrote to a friend in 1775 refers to Peter Dollond, of the London optical firm, who has sometimes been thought to have contemporaneously developed some form of bifocal lens. Franklin's invention of the lens was prompted by his own visual difficulties.[br]Principal Honours and DistinctionsRoyal Medical Society of Paris 1777. Medical Society of London 1787. Royal Society Copley Medal 1753.Bibliography1888, The Life of Benjamin Franklin, Written by Himself, Philadelphia.Further ReadingC.van Dorek, 1938, Benjamin Franklin.H.Barty-King, 1986, Eyes Right, London.MG -
50 линза
-
51 bifocale
-
52 сфероторическое стекло
Русско-английский медицинский словарь > сфероторическое стекло
-
53 Bifokalglas
n ISO 13666 < opt> (zum Sehen in die Ferne und in die Nähe) ■ bifocal lens ISO 13666 ; bifocal -
54 Zweistärkenglas
-
55 Zweistärkenlinse
-
56 бифокальная линза
1) Medicine: bifocal lens (очковая)2) Engineering: double-focus lens -
57 двухфокусная линза
Engineering: bifocal lens, double-focus lensУниверсальный русско-английский словарь > двухфокусная линза
-
58 бифокальное стекло
Medicine: bifocal lensУниверсальный русско-английский словарь > бифокальное стекло
-
59 очковая бифокальная линза
Medicine: bifocal lensУниверсальный русско-английский словарь > очковая бифокальная линза
-
60 стекла
См. также в других словарях:
bifocal lens — a lens with two principal focal lengths: the upper part of the lens gives a sharp image of distant objects and the lower part gives a sharp image of near objects, as when reading. Examples are bifocal spectacles, bifocal contact lenses, and… … Medical dictionary
bifocal lens — a lens with two principal focal lengths: the upper part of the lens gives a sharp image of distant objects and the lower part gives a sharp image of near objects, as when reading. Examples are bifocal spectacles, bifocal contact lenses, and… … The new mediacal dictionary
Bifocal — Bi fo cal, n. [Pref. bi + focal.] a bifocal lens. [PJC] … The Collaborative International Dictionary of English
Lens — The transparent structure inside the eye that focuses light rays onto the retina (the nerve layer that lines the back of the eye, senses light and creates impulses that go through the optic nerve to the brain). The lens was named after the lentil … Medical dictionary
lens — n. 1) (in anatomy) the transparent crystalline structure situated behind the pupil of the eye and enclosed in a thin transparent capsule. It helps to refract incoming light and focus it onto the retina. See also: accommodation 2) (in optics) a… … The new mediacal dictionary
bifocal — ► ADJECTIVE ▪ denoting a lens having two parts each with a different focal length, one for distant and one for near vision. ► NOUN (bifocals) ▪ a pair of glasses with bifocal lenses … English terms dictionary
bifocal — ☆ bifocal [bī fō′kəl, bī′fō΄kəl ] adj. adjusted to two different focal lengths n. a lens, esp. for eyeglasses, with one part ground for close focus, as for reading, and the other ground for distance … English World dictionary
bifocal — Having two foci. * * * bi·fo·cal ( )bī fō kəl adj 1) having two focal lengths 2) having one part that corrects for near vision and one for distant vision <a bifocal eyeglass lens> bifocal n 1) a bifocal glass or lens 2) bifocals pl… … Medical dictionary
bifocal — I. adjective Etymology: International Scientific Vocabulary Date: 1888 1. having two focal lengths 2. having one part that corrects for near vision and one for distant vision < a bifocal eyeglass lens > II. noun Date: 1899 1 … New Collegiate Dictionary
bifocal — /buy foh keuhl, buy foh /, adj. 1. Chiefly Optics. having two foci. 2. (of an eyeglass or contact lens) having two portions, one for near and one for far vision. n. 3. bifocals, bifocal eyeglasses or contact lenses. [1885 90, Amer.; BI 1 + FOCAL] … Universalium
bifocal — adjective denoting a lens having two parts each with a different focal length, one for distant and one for near vision. noun (bifocals) a pair of glasses with bifocal lenses … English new terms dictionary