If you are a fan of astronomy or a professional educated in the area, you must have the best materials to function in the field. Among them, telescopes are essential allies for such an arduous task, having all kinds of examples and models available. Choosing a telescope requires great delicacy, patience and good judgment before the purchase.
Each telescope is different from each other, as expected, fully fulfilling different objectives in different ways. Some are better suited to certain environments, others boast complete innovators for sharp viewing. No matter what, a good telescope should combine a little of each aspect to guarantee an unforgettable experience.
You may also be interested in our article: Galileo Reflecting Telescope
Before choosing a telescope… Learn more about them and their history!
Source: Astrofiction
In case you didn't know, telescopes are among the scientific community since the time of Galileo Galilei. Yes, even this hero of astronomy used one of the first models to accurately observe the moon.
Thanks to the arrival of the telescope, science presented a tremendous advance at that time, allowing the human being to detail the celestial bodies. Prior to its existence, the study of the stars and the cosmos was totally limited to superstitions or false beliefs instilled by the church.
Before choosing a telescope you must understand that they are objects widely exploited by astronomy and the branches derived from it. It is not more than an instrument designed to capture electromagnetic radiation (light), favoring the visualization of objects at a long distance.
After the first stone laid by Galileo, telescopes have been noticing all kinds of changes and remodeling for the sake of research. From the first that spotted the existence of four (4) moons in Jupiterr, to the most recent ones like Hubble.
To choose a telescope you do not necessarily have to be a professional or trained in the astronomical career. It is enough to know how they work to be handled even by the most beginners and less experienced in general.
Do you have doubts about how to choose a telescope? Learn more about them before you buy!
As was well mentioned, each telescope is the bearer of certain aspects that, together, they offer a deep and didactic use for users like you. Only the best have the most recently updated features to fully guarantee a good experience in the field.
Inquire about the type and design
Each telescope is based on a premise that it fully follows according to the category in which it is included. First of all, they are the well-known refractors, through its lenses to refract luminescence, being perfect for amateurs.
Moreover, reflecting telescopesThey boast optimized mirrors to reflect light and capture sharper images. And last but not least, there are the so-called catadioptric telescopes, combining the best of both predecessors for capturing images.
Quality in terms of lens and eyepiece
To know how to choose a telescope you must keep these two named aspects in mind. The lens of the instrument is what defines the accuracy with which objects are displayed. The larger its diameter, the greater the sharpness, as well as the details that will be obtained.
Most beginner telescopes They vary with lenses between 75mm to 150mm in diameter. However, those with dimensions beyond 150mm are the most suitable. On the other hand, in relation to the ocular system, its quality must allow the ability to amplify and adjust the objects observed. All this without losing a minimum of sharpness as such.
Be sure to consider mounts!
Answering the question of how to choose a telescope goes through know how to differentiate the mounts that serve as supports for telescopes. As much as this tool has an excellent focus system, it will be a total waste if its orientation cannot be changed due to mounting problems.
Currently, the most popular frames on the market They are the “azimuthal” type and the equatorial type.. The first facilitates basic up-down and left-right movements. For its part, the equatorial mount is based on the axis of the Earth to rotate it in the direction of the focused object.
But most importantly, easy to use
It can be a headache to choose a telescope whose assembly is quite tedious in every way. Therefore, to fully round out a good feature set, the telescope you buy needs to be easy to use.
There are models that are sophisticated or with a large number of minimal pieces that require exhaustive dedication to fit together. In case it turns out to be more complicated than normal, you will not be able to enjoy a pleasant astronomical experience. Make sure your instructions are concise, clear and fully descriptive in order not to lose patience.
Have you inquired about the differences between choosing a terrestrial telescope and an astronomical one?
Source: Concepts
That's right, beyond determining if they are refracting, reflecting or catadioptric telescopes, emphasis should be placed on their use. Choosing a terrestrial or an astronomical telescope will depend on the perspective you want to apply to the instrument in question next to buy.
Based on that premise, you will discover that each one adapts better to one scene or another. Therefore, apply the knowledge already acquired on how to choose a telescope when buying any of these two named.
In short…
When it comes to choosing an astronomical telescope, you must understand that their use is night and they have a larger lens system. As its name indicates, they are based on the observation of celestial bodies that may be of interest to you.
On the reverse side of the coin, choose a spotting scope is synonymous with versatility, coupled with capturing images during daytime hours. Its operation is associated with the study of nature or phenomena of the earth's surface away from the naked eye.
However, in reference to their multipurpose capacity, they are also available for night sky observation. The bad part? The details will be visible with less detail and sharpness compared to an astronomical telescope.