Refractor Telescopes

Refractor telescopes were the earliest type of optical telescope and they are also sometimes referred to as a dioptric telescope. The refracting telescope uses a lens as its objective to form an image and is mainly used as an astronomical telescopes but is also used for long focus camera lenses. All refracting telescopes use the same principles, the combination of an objective lens and an eyepiece which is used to gather more light than the human eye is able to collect on its own, then focus it in a bright and clear magnified image. To calculate a refractor telescopes magnification you divide the focal length of the objective lens by that of the eyepiece. Popular refractor models include the Celestron Powerseeker range of telescopes. 
 

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Best Seller Quick View SkyWatcher Mercury 607 Telescope£62.99 Add to Basket   (3)   Compare	Best Seller Quick View Celestron Travel Scope 70 Telescope£92.00   £66.99 Add to Basket   (13)   Compare	Quick View Celestron PowerSeeker 50AZ Telescope£62.00   £43.99 Add to Basket   (2)   Compare
Quick View Celestron Telescope Microscope Binocular Science Kit£63.99   £45.59 Add to Basket   Compare	Quick View Celestron Travel Scope 50 Telescope£65.00   £52.99 Add to Basket   (1)   Compare	Best Seller Quick View Celestron ExploraScope 60AZ Refractor Telescope£91.99   £59.99 Add to Basket   Compare
Quick View Celestron PowerSeeker 60AZ Telescope£77.00   £59.99 Add to Basket   Compare	Quick View Meade Infinity 60mm Altazimuth Refractor Telescope£85.00   £74.99 Add to Basket   Compare	Quick View Celestron Astromaster LT 60AZ Telescope£99.00   £76.99 Add to Basket   Compare
Quick View Celestron EclipSmart Solar Travel Telescope 50 with Backpack£111.99   £79.99 Add to Basket   Compare	Quick View Celestron Astromaster LT 70SAZ Astro Telescope£105.00   £82.99 Add to Basket   (3)   Compare	Quick View Celestron ExploraScope 70AZ Refractor Telescope£106.99   £89.99 Add to Basket   Compare
Quick View Celestron Astromaster 70AZ Astro Telescope£109.99   £95.99 Add to Basket   (4)   Compare	Quick View SkyWatcher Capricorn 70 (EQ1) Telescope£109.00   £104.99 Add to Basket   Compare	Quick View Meade Infinity 70mm Altazimuth Refractor Telescope£110.00   £109.99 Add to Basket   (1)   Compare
Quick View Celestron ExploraScope 80AZ Refractor Telescope£130.99   £114.99 Add to Basket   Compare	Quick View Celestron PowerSeeker 80AZS Telescope£145.00   £119.99 Add to Basket   (1)   Compare	Quick View Celestron Inspire 70AZ Refractor Telescope£169.00   £138.99 Add to Basket   Compare

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