single-element lens

single-element lens
однолинзовый объектив

English-Russian cartography dictionary. 2013.

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  • 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

  • Lens mount — A lens mount is an interface mechanical and often also electrical between a photographic camera body and a lens. It is confined to cameras where the body allows interchangeable lenses, most usually the single lens reflex type or any movie camera… …   Wikipedia

  • Single-lens reflex camera — The single lens reflex (SLR) camera uses an automatic moving mirror system which permits the photographer to see exactly what will be captured by the film or digital imaging system, as opposed to non SLR cameras where the view through the… …   Wikipedia

  • single — /sing geuhl/, adj., v., singled, singling, n. adj. 1. only one in number; one only; unique; sole: a single example. 2. of, pertaining to, or suitable for one person only: a single room. 3. solitary or sole; lone: He was the single survivor. 4.… …   Universalium

  • single — sin•gle [[t]ˈsɪŋ gəl[/t]] adj. v. gled, gling, n. 1) only one in number; one only; unique; sole: a single example[/ex] 2) of, pertaining to, or suitable for one person only: a single room[/ex] 3) solitary or sole; lone: He was the single… …   From formal English to slang

  • single-vision — adjective denoting glasses of which each lens is a single optical element; not bifocal …   English new terms dictionary

  • Large format lens — Large format lenses are photographic optics that provide an image circle large enough to cover large format film or plates. Large format lenses are typically used in large format cameras and view cameras.Photographic optics generally project a… …   Wikipedia

  • Digital single-lens reflex camera — Nikon D700 full frame (FX) digital SLR camera …   Wikipedia

  • Aspheric lens — An aspheric lens or asphere is a lens whose surfaces have a profile that is neither a portion of a sphere nor of a circular cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.The asphere …   Wikipedia

  • Close-up lens — In photography, a close up lens or close up filter is a simple secondary lens used to enable macro photography without requiring a specialised primary lens. They work identically to reading glasses, allowing any primary lens to focus more closely …   Wikipedia

  • Double-Gauss lens — The double Gauss design with optical ray traces The double Gauss lens is a compound lens used mostly in camera lenses that reduces optical aberrations over a large focal plane. Contents 1 Design …   Wikipedia


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