If you’re new to astronomy and looking to get up and running, one of the first major problems is attempting to decide on which telescope to buy.
Generally there are two important sorts of telescopes which you are able to purchase: reflectors that make use of mirrrors and refractors which use lenses.
Irrespective of what kind you choose to look at, you’ll have to give some thought to two components that will have an impact on your decision.
The first detail to take into consideration is the eyepiece which provides the magnification. A few telescopes come with adjustable eyepieces and with others you can purchase interchangeable eyepieces. The second facet you really need to take into account is the size of the aperture. One the most important functions of a telescope is to capture as much light as possible so, generally speaking, the bigger the aperture, the more light will be captured.
Several of the best telescopes sold in the market have an excellent mixture of both but naturally, the bigger the aperture and greater freedom with regards to eyepieces, then the costlier they are.