Refractor Telescopes Vs. Reflector Telescopes

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If you are interested in purchasing a telescope, you have probably heard about refractor and reflector telescopes. However, you might be unaware as to the differences between the two and which one you should choose. The following will discuss both of these telescopes in more detail.

Refractor telescopes uses lenses to focus light into the the eyepiece. This design is found in many spotting scopes and binoculars. Instead of using lenses, the reflector telescope utilizes a large mirror to focus light on a small mirror. This light is then reflected into an eyepiece that is found at the top of the telescope. The Newtonian reflector is one of the most popular of this type and also the oldest.

Both of these types have their advantages and disadvantages. The one you should choose is based on what you are going to be using it for, as well as how much money you have to spend.

Refractor Telescopes

One of the main benefits of a refractor telescope is that because the tube is not open and you don't have to adjust a mirror, there is almost no maintenance involved. The high models of this type have the most rugged designs, while also producing images that are among the sharpest and brightest that you will find per inch. Because the eyepiece is at the bottom where shorter people can see, this scope is well suited for children in addition to the fact that they are built strong.

The downside to this style is that they some of the most expensive telescopes out there. They jump in price quite a bit after 3 inches.

Reflector Telescopes

If you want to get the most bang for your buck, then reflector telescopes are a good option. This is because they don't cost as much to manufacture. This type is used for finding objects that are located far past our solar system because of their size and the image quality they produce. If you are in this for the long haul, then consider getting a 4.5 inch (or more) reflector.

The disadvantage of reflectors is that they are not built as strong and the mirrors have to be adjusted periodically. And because they are not closed, dust and dirt can build on the mirrors that will have to be cleaned as well. This type is not idea for children since they are more fragile and they are more difficult to reach because the eyepiece is at the top of the telescope.

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See Also: Orion SkyQuest XT8 Classic Dobsonian Telescope Review, Celestron 21024 FirstScope Telescope Review, Telescope Reviews

Article Originally Published On: http://www.articlesnatch.com

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