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Refracting telescope


A refracting telescope (also called a refractor) is a type of optical telescope that uses a lens as its objective to form an image The refracting telescope design was  ...

Refracting Telescopes


Optical telescopes may be divided into two general categories: (1) refracting telescopes that use lenses to gather and focus light, and (2) reflecting telescopes  ...

Refracting Telescopes - Las Cumbres Observatory Global ...


How Refraction WorksLight travels through a vacuum at its maximum speed of about 3.0 × 108 m/s, and in a straight path. Light travels at slower speeds through  ...

Refractor Telescopes | Orion Telescopes: Shop


Our refractor telescopes provide crisp, high-contrast views of bright targets like the Moon, planets, and terrestrial subjects. Shop online!

Refracting Telescopes


Refracting Telescopes: Commonly known as refractors, telescopes of this kind are used to examine the visible-light region of the electromagnetic spectrum.

Refractor Telescopes - Astronomy Notes


Jan 7, 2011 ... The part of the telescope that gathers the light, called the objective, determines the type of telescope. A refractor telescope uses a glass lens as ...

Telescope: Galileo's Refractor - Amazing Space


Galileo wasn't the first to build the device that would become known as the telescope, but he seems to have been the first to use it to study the heavens. In 1608 ...

Starizona's Telescope Basics


Above: Optical layout of a typical refractor. When most people think "telescope" they think of a refractor. The very first telescopes, including Galileo's, were ...

Amazon.com: Refractors - Telescopes: Electronics


Results 1 - 24 of 607 ... Celestron 21061 AstroMaster 70AZ Refractor Telescope ... Orion 10034 GoScope II 70mm Refractor Travel Telescope Moon Kit (Burgundy).

Refractive Telescopes - HyperPhysics


The astronomical telescope makes use of two positive lenses: the objective, which forms the image of a distant object at its focal length, and the eyepiece, which ...

refracting telescope
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refracting telescope | Define refracting telescope at Dictionary.com
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