A telescope is such a great tool to witness the marvels of heavenly creation. But do you know about the various factors that add value to a telescope before you buy it. If not, take some time to read through some of the points that count in the purchase of a telescope. Initially, you can seek the help and advice of an astronomical club, organization or society in your local area and they can enlighten you on the buying as well as the working of a telescope. But, before buying a telescope, you must be careful about the tens of thousands of telescopes being flooded in the market. They may comprise lenses that are figured improperly, eyepieces that are cheap and unusable sold in the guise of magnification ranging from 400x, 640x up to 1200x, which actually they fail to provide.

One of the primary attributes of a telescope is the magnification as discussed previously. Therefore, compare similar telescope by mode of aperture - the size of objective lens or a mirror. The magnificent Galaxy in Andromeda considered one of the most splendid sights in the sky is eight times the size of full moon, but much more dimmer. So a magnification of 20-40x is all that you need to view it. You can of course look for larger telescopes, but you should be careful as there is a higher price tag every time that come along with it you go for a larger one. A small telescope with exceptional optics can help you see more than a bigger scope having mediocre optics. For example, 3.5" Questar will be better off to watch the Galaxy in Andromeda than a 21" telescope.

If you want to choose between a big scope that fits into your city garden polluted by light, and a small scope that you will be able to carry out to remote and dark areas, then it is better to go for a small scope that is easily transportable. Again experts in using telescopes would suggest you to purchase a smaller scope because the smaller your scope, the more often you can make use of.

Look out for a good mount as it as important as the telescope itself because cheap mountings can wobble your focus a lot and make your focusing absolutely impossible. With the help of steady, rock -solid mounting your focusing will be much more precise. Add to that a stable tripod that will make your viewing a pleasure. Just follow these simple tips before you go on to buy a telescope and if required you can also consult with an expert astronomer who can provide you comprehensive knowledge on scopes.

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