If you are fond of astronomy and want to see various objects which are in space, then you need to buy the special device – the telescope, it will allow you to fulfill the dream and to admire various stars, planets and fogs. And we will talk about how to choose the telescope for the fan of astronomy we today.
How to choose the telescope for the fan?
For a start we will decide on the most important concepts, when choosing model of the device it is necessary to consider not increase, and an aperture, it will influence permission and a pronitsaniye. The aperture is the diameter of a lens or main mirror. Therefore, having addressed to shop, at first ask what aperture at the model which was pleasant to you, is considered that the more there will be this indicator, the better.
Telescopes for fans of astronomy also should be estimated by such criterion as a field of vision. The more there will be this indicator, the more objects you will be able to observe at the same time, a field of vision it practically the same, as a viewing angle.
What telescope to buy for the fan?
Now we will talk about types of these devices. Now it is possible to find a so-called refractor in shops. This type of the telescope enjoys wide popularity, he is unpretentious in leaving, its lenses can easily be cleaned from dirt, at the same time it perfectly is suitable for carrying out land observations. Of course, is at it and shortcomings, at observation of bright objects through it you will notice that their edges are painted in not absolutely natural color, such effect thanks to existence in the chromatism device is gained.
The second type of devices is very popular too, it is called a reflector. Its advantage is a lack of chromatism and rather low cost. Such telescope for fans of astronomy by right could be considered as the best if it was not too sensitive to wind and vibrations and care for mirrors, it will be much more difficult, than behind lenses.
One more type of devices is catadioptrics. They have the compact sizes, give the excellent accurate picture, but their cost is rather high. Similar devices recommend to get that who is precisely sure that he will use the telescope for designated purpose, and it not to turn into just expensive toy without need lying in a corner.
When choosing type of the device, well think that it is the most important for you, the picture clearness, her naturalness, compactness of the device or its price. Unfortunately, any of producers of so-called household telescopes did not manage to unite all advantages in one model meanwhile. Pay attention also that the high cost of the device does not mean at all that in it there will practically be no shortcomings, often the price depends on what components (lenses, mirrors) were used during creation of model.
The best telescope for the fan
So, now you got some idea about what models can be found in shops and to what parameters of the telescope it is necessary to pay attention. But, before buying the device, experts advise to realize several simple truth. First, the ideal telescope does not exist in the nature if it gives the accurate picture, then it will react to vibrations and care for it will be difficult.
Secondly, even if you will get the most expensive and modern model, what you will see in a lens, and close will not resemble colourful pictures from the Internet. Such increase and clearness give only space research vehicles, well and the photoshop, of course, and not ordinary telescopes which can be bought in shops.