Telescopes – The Most Underrated Technology Gadget

The time has come, you have decided: you are going to buy a telescope!

You type in Google “buy telescope” and at the click of a button hundreds of options appear along with hundreds of complex terms, words that you have never heard before. Lots of information and very technical.

So much complex information that you get tired just trying to understand it, you get saturated and you say: “I’ll look at it tomorrow.” Out of so many technology gadgets, Telescope is one of the most underrated tech on our planet – only some of us praise them.

So day after day.

The consequence: you choose the one with the most positive opinions and the most beautiful photo.

Do not do it!

If you buy a telescope at random, it is most likely not the most appropriate for you, your needs and your objectives.

Imagine that you want to buy a telescope to see the Omega Nebula with your child. You read and read but you are not able to understand which model is suitable for you.

After much thought, you assume that any will do and decide to buy one a little more expensive than you had in mind. After all, a little more money will make the observation better, you think.

However, without knowing it, you have chosen a refracting telescope: very nice and with very good opinions, but it is not designed to see deep sky.

It has too small an aperture, and there is no way to visualize galaxies and nebulae.

Not only have you spent more than you thought, but you feel like you’ve thrown € 200 in the trash.

Or imagine that you want to make your girlfriend fall in love by taking her to the field to observe the stars. But your anniversary is approaching and you run out of time to research which telescope is the right one.

You take any one, prepare a great day but … the stars are better seen without a telescope than with the one you have chosen.

A failure!

With this guide you will be able to choose the perfect telescope for you: a telescope that suits your interests, your needs and your budget.

In less than 15 minutes and without going crazy reading confusing information, you will discover what types of telescopes there are and you will understand what you have to look for to choose the best one for you.

Telescopes – Most Underrated Technology?

To begin, you have to know that there are two large groups of telescopes:

  • Astronomical telescopes
  • Ground-based telescopes

Do you want to see the stars, see the Moon, Mars or any other celestial body?

Yours is an astronomical telescope .

These telescopes are used to view very distant and dark objects.

Used at night, they have large apertures that bring more light into the telescope and make it easier to see poorly lit objects, such as stars.

Do you want to observe birds, large mammals, mountains, volcanoes, any other animal or any other landscape that is on Earth? What you are looking for is a spotting scope .

How to Choose?

There are many important parameters that you should pay attention to, as they will determine the quality of the image that you will obtain with your telescope and the comfort of using it.

Optical design: Refractor, reflector or retro-reflector?

Do not run away, I assure you that it is very simple and in just a few minutes you will have much clearer which is the telescope you need.

The type of optical design of the telescope directly influences the rest of the fundamental aspects. Depending on the optical design, the telescope will offer one performance or another. Telescope like Skortu is a great example of a refractor & reflector telescope.


Aperture is the most important aspect when choosing a telescope.

When we speak of aperture we refer to the diameter of the objective , the front part of the telescope, where the light enters.

The size of the objective (aperture) is expressed in millimeters and the larger it is, the greater the amount of light that will enter the telescope.

The larger the aperture, the brighter and sharper the image you will get. You will be able to see objects with greater precision and you will be able to explore the deeper space (objects more distant and less illuminated).

That is, the more open, the better. There is only one catch: the larger the opening, the more expensive it will be. Furthermore, the size and weight of the telescope also increase with opening.

Focal length

It is measured in millimeters and it is the distance that light travels when it enters the objective until it reaches the eyepiece (don’t miss  the best eyepieces and everything you need to know about them).

It is a very important factor that is usually even printed on the telescope itself. The length of the focal length directly influences the focal ratio and the magnification of the telescope, both are important aspects when choosing a telescope (I’ll explain them below).

Final Verdict

We have comprehensively described almost everything about telescopes: functioning, types & things to consider before purchasing one. Now it’s your turn. What is the most important aspect for you when choosing a telescope?

Have you already decided on one?Tell us everything in the comments. Besides that, share this awesome piece of content with your friends and let them know more about telescopes—- Surely An Underrated Tech.

Leave a Reply