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1 optical
['ɒptɪkl]aggettivo ottico* * *['optikəl]adjective (of or concerning sight or what one sees: The two objects in the picture appear to be the same size, but this is just an optical illusion (= they are not actually the same size); microscopes and other optical instruments.) ottico* * *optical /ˈɒptɪkl/a.1 (spec. fis.) ottico; dell'occhio: optical cable, cavo ottico; optical instruments, strumenti ottici; an optical illusion, un'illusione ottica3 (astron.) visibile● optical bench, banco ottico □ (comput.) optical character recognition, riconoscimento ottico dei caratteri □ (comput.) optical disc (o disk), disco ottico □ (fis.) optical fibres, fibre ottiche □ optical glass, vetro d'ottica □ optical goods, articoli di ottica ( occhiali, lenti, montature, ecc.) □ (comput.) optical mouse, mouse ottico □ (cinem.) optical printer, truka □ (tecn.) optical rangefinder, telemetro ottico.* * *['ɒptɪkl]aggettivo ottico -
2 ♦ instrument
♦ instrument /ˈɪnstrəmənt/n.1 strumento; apparecchio; arnese; congegno: scientific instruments, strumenti scientifici; (mus.) stringed [wind] instruments, strumenti a corda [a fiato]; musical instruments, strumenti musicali; optical instruments, strumenti ottici; surgical instruments, strumenti chirurgici; precision instruments, strumenti di precisione2 (fig.) strumento; mezzo: to be the instrument of sb. 's revenge, essere lo strumento della vendetta di q.3 (leg.) documento formale; atto notarile (o pubblico); strumento: to sign an instrument, firmare un atto notarile● instrument board, quadro portastrumenti; (autom., aeron.) cruscotto, plancia portastrumenti □ instrument designer, (tecnico) strumentista □ (aeron.) instrument flying, volo strumentale; volo cieco □ (aeron.) instrument landing, atterraggio guidato □ (leg., fin.) instrument of credit, titolo di credito □ to be the instrument of sb. 's death, essere la causa (o essere responsabile) della morte di q. □ (fig.) the instrument of fate, la mano del destino □ (leg.) instrument of transfer, atto di cessione □ (autom., aeron.) instrument panel, plancia portastrumenti; cruscotto □ (autom., ecc.) instrument system, strumentazione.(to) instrument /ˈɪnstrəmənt/v. t.1 (mus.) strumentare; orchestrare2 provvedere di strumenti. -
3 magnification
[ˌmægnɪfɪ'keɪʃn]nome (by optical instruments) ingrandimento m.* * *[-fi-]1) (the act of magnifying (something).) ingrandimento2) (the power of magnifying: the magnification of a pair of binoculars.) ingrandimento3) (the extent to which something (eg a photograph) has been magnified: The magnification is ten times (10 ×).) ingrandimento* * *magnification /mægnɪfɪˈkeɪʃn/n. [u]3 (lett.) esaltazione; magnificazione.* * *[ˌmægnɪfɪ'keɪʃn]nome (by optical instruments) ingrandimento m. -
4 lens
[lenz]1) (in optical instruments, spectacles) lente f.; (in camera) obiettivo m.; (contact) lente f. (a contatto)2) anat. cristallino m.* * *[lenz]1) (a piece of glass etc curved on one or both sides and used in spectacles, microscopes, cameras etc: I need new lenses in my spectacles; The camera lens is dirty.) lente2) (a similar part of the eye: The disease has affected the lens of his left eye.) cristallino* * *[lenz]1) (in optical instruments, spectacles) lente f.; (in camera) obiettivo m.; (contact) lente f. (a contatto)2) anat. cristallino m. -
5 optician
См. также в других словарях:
Optical Instruments — (Roget s Thesaurus) < N PARAG:Optical Instruments >N GRP: N 1 Sgm: N 1 optical instruments optical instruments Sgm: N 1 lens lens meniscus magnifier Sgm: N 1 microscope microscope megascope tienoscope GRP: N 2 Sgm: N 2 spect … English dictionary for students
optical instruments — (New American Roget s College Thesaurus) Devices for modifying vision Nouns 1. optical instruments, [plano convex or concave, biconvex, converging or diverging miniscus, or biconcave] lens, achromatic lens; spectacles, glasses, bifocals, pince… … English dictionary for students
Optical engineering — is the field of study that focuses on applications of optics. Optical engineers design components of optical instruments such as lenses, microscopes, telescopes, and other equipment that utilizes the properties of light. Other devices include… … Wikipedia
Optical Museum Jena — Coordinates: 50°55′40″N 11°34′45″E / 50.92781°N 11.579275°E / 50.92781; 11.579275 … Wikipedia
Optical instrument — An optical instrument either processes light waves to enhance an image for viewing, or analyzes light waves (or photons) to determine one of a number of characteristic properties. Contents 1 Image enhancement 2 Analysis 3 Other optical devices … Wikipedia
Optical Society of America — The Optical Society of America (OSA) is a scientific society dedicated to advancing the study of light optics and photonics in theory and application, by means of worldwide research, scientific publishing, conferences and exhibitions, partnership … Wikipedia
Optical window — Rough plot of Earth s atmospheric transmittance (or opacity) to various wavelengths of electromagnetic radiation, including visible light. The meaning of this term depends on the context: In astronomy, the optical window is the optical portion of … Wikipedia
Optical coating — Optically coated mirrors and lenses. An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. One type of optical… … Wikipedia
optical — adjective 1 used for seeing images and light: microscopes and other optical instruments 2 concerned with the way light is seen: an optical diagram 3 using light, especially for the purpose of sending or storing information for use in a computer… … Longman dictionary of contemporary English
optical bench — an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies, having a ruled bar to which these devices can be attached and along which… … Universalium
optical bench — op′tical bench′ n. opt an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies • Etymology: 1880–85 … From formal English to slang
