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1 lens aperture
English-German dictionary of Electrical Engineering and Electronics > lens aperture
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2 lens aperture
< phot> ■ Objektivöffnung f -
3 lens opening
English-German dictionary of Electrical Engineering and Electronics > lens opening
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4 lens
noun2) (Photog.) Objektiv, das* * *[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.) die Linse, die Gläser (pl.), das Objektiv2) (a similar part of the eye: The disease has affected the lens of his left eye.) die Linse* * *<pl -es>[lenz]n[contact] \lens Kontaktlinse ffish-eye \lens Fischauge ntzoom \lens Zoom nt* * *[lenz]n (ANAT, OPT, PHOT)Linse f; (in spectacles) Glas nt; (= camera part containing lens) Objektiv nt; (= eyeglass) Klemmlupe f; (for stamps etc) Vergrößerungsglas nt, Lupe f* * *lens [lenz] s2. FOTO, PHYS Objektiv n4. Lupe f5. ZOOL Sehkeil m (eines Facettenauges)* * *noun2) (Photog.) Objektiv, das* * *n.(§ pl.: lenses)= Linse -n f. -
5 aperture
nounÖffnung, die* * *['æpətjuə]1) (an opening or hole.) die Öffnung* * *ap·er·ture[ˈæpətʃəʳ, AM -ɚtʃʊr]* * *['pətʃjʊə(r)]nÖffnung f; (PHOT) Blende f* * *aperture [ˈæpə(r)ˌtjʊə(r); -ˌtʃʊə(r); -tʃə(r)] s1. Öffnung f, Schlitz m, Loch n2. FOTO, PHYS, TECH Apertur f, Blende f:3. TV Linsenöffnung f:aperture lens Lochscheibenlinse f* * *nounÖffnung, die* * *n.Blende -n f.Öffnung -en f. -
6 aperture
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7 aperture angle
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8 aperture indexing post
English-german technical dictionary > aperture indexing post
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9 aperture reading lens
< phot> ■ Linse für Blendenablesung f -
10 blade
< agri> ■ Drehschar n< comvhcl> ■ Schneeräumschild n< convey> ■ Schild m<i&c> (of feeler gage) ■ Zunge f<light.theat> (of barndoor shutters) ■ Klappe f<mech.eng> (rotor; e.g. ship propeller, air screw, helicopter rotor, wind turbine) ■ Blatt n<mech.eng> (spring) ■ Lamelle frare <mech.eng> (part of a reed valve) ■ Membranzunge f ; Lamelle f ; Membran f prakt ; Zunge f ugs<mech.eng> (pump, turbine) ■ Schaufel f ; Schaufelblatt n< waste> ■ Schneidescheibe f -
11 diaphragm leave
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12 leaf
< build> ■ Schale fsl.rare < chem> (C17H21NO4; bitter, white, crystalline alkaloid from coca leaves) ■ Kokain n ; Benzoylmethylecgonin n wiss ; Benzoylecgoninmethylester m wiss ; Koks m ugs ; Schnee m sl<mech.eng> (spring) ■ Lamelle f -
13 stop down
См. также в других словарях:
lens aperture — objektyvo apertūra statusas T sritis radioelektronika atitikmenys: angl. lens aperture vok. Objektivapertur, f rus. апертура объектива, f pranc. ouverture d objectif, f … Radioelektronikos terminų žodynas
Aperture — For other uses, see Aperture (disambiguation). f stops demonstrated on a lens … Wikipedia
Lens speed — refers to the maximum aperture diameter, or minimum f number, of a photographic lens. A lens with a larger maximum aperture (that is, a smaller minimum f number) is a fast lens because it delivers more light intensity (illuminance) to the focal… … Wikipedia
Aperture priority — Aperture priority, often abbreviated Av (for Aperture value) or A on a camera dial, is a setting on some cameras that allows the user to choose a specific aperture value while the camera selects a shutter speed to match. The camera will ensure… … Wikipedia
Lens flare — is the light scattered in lens systems through generally unwanted image formation mechanisms, such as internal reflection and scattering from material inhomogeneities in the lens. These mechanisms differ from the intended image formation… … Wikipedia
aperture — [ap′ər chər] n. [L apertura < apertus, pp. of aperire, to open < IE * ap wer , to uncover < base * ap(o) away + * wer to close, cover > WARN] 1. an opening; hole; gap 2. the opening, or the diameter of the opening, in a camera,… … English World dictionary
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
Aperture card — An aperture card is a type of punched card with a cut out window into which a chip of microfilm is mounted. Such a card is used for archiving or for making multiple inexpensive copies of a document for ease of distribution. The card is typically… … Wikipedia
aperture — (f/number) Lens opening. The opening in a lens system through which light passes.The size of aperture is either fixed or adjustable. Lens openings are usually calibrated in f numbers … Forensic science glossary
aperture — [[t]æ̱pə(r)tʃə(r)[/t]] apertures 1) N COUNT An aperture is a narrow hole or gap. [FORMAL] Through the aperture he could see daylight. 2) N COUNT In photography, the aperture of a camera is the size of the hole through which light passes to reach… … English dictionary
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