Telescopes are instruments used to observe distant objects. It makes distant object appear nearer and magnified.

Out of several hundred models of telescopes it is really a challenge to buy one that suits the need of a buyer. Here are few points that help one choose the one best fulfills the usage of a buyer.

There are two basic types of Telescopes:

1. The Reflector Telescope: This type is best suitable for sky based observation as it does not give distorted images. If you are an amateur astronomer choose a reflector telescope. Different price ranges are available and the costlier models allow us to observe the extreme reaches of the universe.

2. The Refractor Telescope: This type shows some distortion due to different colour bending into the lens (as two lenses concave and convex are used). Going in for costlier ones will put off this complaint. Due to this distortion reason it is best for earth based viewing. And if you are traveler who move around with your backpacks and telescope then choose a smaller, handy light weight one that is compact to carry.

In spite of any brand, model or pricing it is always important that you go in for a wider objective telescope for a clearer and better magnification. As in optics how much high you pay high results and features will be offered to you.

The other few guidelines of maintenance:

• Get maximum number of accessories that come along with a telescope.

• Learn all the features available in a model and try using them.

• Always keep the telescope in its case safely.

• Dust and clean the telescope after every use.

• Do not ever try to service or repair it on your own and always seek for a well trained technician's help for a good maintenance of your telescope.

• Always handle them with good care as rough handling will cause misalignment of the lens which leads to aberration of the images.



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