low-power binoculars

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• Binoculars — Binocular telescopes, or binoculars (also known as field glasses), are two identical or mirror symmetrical telescopes mounted side by side and aligned to point accurately in the same direction, allowing the viewer to use both eyes (binocular… …   Wikipedia

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• Eyepiece — For the device for looking through a camera, see viewfinder. A collection of different types of eyepieces. An eyepiece, or ocular lens, is a type of lens that is attached to a variety of optical devices such as telescopes and microscopes. It is… …   Wikipedia

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• Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …   Universalium

• industrial glass — Introduction       solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …   Universalium

• Opera glasses — Mother of pearl opera glasses and leather case Opera glasses, also known as theater binoculars or Galilean binoculars, are compact, low power optical magnification devices, usually used at performance events, whose name is derived from… …   Wikipedia

• C. W. A. Scott — C.W.A. Scott C.W.A. Scott 1932 Born Charles William Anderson Scott 13 February 1903(1903 02 13) Westminster, London, England Died …   Wikipedia

• Vulpecula — Infobox Constellation name = Vulpecula abbreviation = Vul genitive = Vulpeculae symbology = the Fox RA = 20 dec= +25 areatotal = 268 arearank = 55th numbermainstars = 5, 20 numberbfstars = 33 numberstarsplanets = 3 numberbrightstars = 0… …   Wikipedia

• Brocchi's Cluster — Brocchi s Cluster, also known as the Coathanger: a conspicuous asterism easily seen with binoculars in the constellation Vulpecula. Collinder 399 (Cr[1] 399) is a random grouping of stars located in the constellation Vulpecula near the border… …   Wikipedia