Best Telescope For Teenager 2021; Reviews

Here in this “Best  Telescope For Teenager” article we’ve rounded up 11 of the best telescopes of various types, specifications, and budget perfectly suited to be used by someone looking to level up. Below, you’ll find in-depth reviews of each, as well as an elaborate buying guide to help you pick out the one that suits you the most.

You might never know how beautiful our galaxy is until you see it for yourself. You see the world around you every day, but what about the one beyond the sky? The telescope was invented for this purpose – to look at the galaxies and the planets from any place on the Earth.

Telescopes enable us to explore massive galaxies with the magnificent Milky Way, spellbinding stars, and cute comets. Our comprehensive review of the best telescope for teenagers will introduce you to decent affordable models that will enable you to scope out this stellar scenery and satisfy your cosmos curiosity.

Choosing the best telescope for teenager on the market is likely going to be difficult for you because there are so many models out there. To make an informed decision, you have to take certain features into consideration.  

In our analysis, we paid attention to the aperture, which is basically the heart of the telescope and determined how sharp and bright the view will be, the focal length; which determines the magnifications of the view, and the eyepiece; which helps to magnify the view. We also looked at the mount and weight which helps in determining how easy it will be to move around and how stable it will be.

best telescope for teenager
Prices pulled from the Amazon Product Advertising API on:

Best Telescope For Teenager

With so many models with so many features available today, it can be a tedious task to find the best telescope for a teenager.  We have analyzed the main features ( aperture, focal length, ratio, portability, affordability etc.) that make a good telescope for intermediates that you can use to enjoy the night sky and fulfill your love for astronomy.

Best Reflector Telescope 

Celestron – AstroMaster 130EQ

The telescope is fitted with a 1.25 rack-and-pinion focuser and two eyepieces to get new users started – a 10mm that yields 65x power and a 20mm for a 32.5x magnification. 

The 20mm eyepiece integrates an erecting system to correct images horizontally and vertically to allow easy terrestrial use. 

The AstroMaster 130EQ also features an unmagnified red-dot finder to help set-up, align and navigate easier.

Celestron’s AstroMaster 130EQ 130mm f/5 Reflector Telescope features a 650mm focal length and an oversized parabolic mirror that produce detailed images of the Moon, clear views of the planets, and the ability to resolve distant objects such as nebulae and galaxies.

The 130EQ comes on a lightweight German equatorial mount that works well enough for the 130 mm f/5 OTA, and it should work okay with a DSLR camera piggybacked on top.

Since it can get quite hard to keep the object in the view because of the Earth’s rotation, there is an upgrade for this mount to help you with that. 

It is a simple clock motor which you turn on after you get the object in the view and it will track the object keeping it in the middle of the eyepiece. It’s much easier to stargaze like this rather than twisting the knobs while looking through the eyepiece. The motor is not included but it can be bought separately.

The Celestron’s AstroMaster 130EQ is one of the best budget telescopes for teenagers as not only is it great for planetary viewing, with the moons of Jupiter and rings of Saturn being star attractions, but being a reflector telescope with a wide aperture, it could be one of the cheapest telescopes on offer that can decently display deep space objects.

At just 17 lbs total weight and thanks to its compact design, the Celestron AstroMaster 130 EQ is very portable. You can take it literally everywhere with you, unlike heavier and bulkier telescopes for professional use.

Pros:

  • Very good optics
  • Decently priced telescope
  • Suitable for beginners as well as advanced users
  • Clear crisp mirrors

Cons:

  • Focuser is of limited usability
  • No filters included

Best Budget Telescope 

Meade Instruments – Infinity 80mm

The Meade Instruments Infinity 80mm Altazimuth Refractor Telescope is a great telescope for budding astronomers and other enthusiasts just getting started in the world of astronomy. It accurately captures both terrestrial and celestial bodies in clear detail.

Many beginners and professionals alike have agreed that it is one of the best telescopes for teenagers.

The Meade Instruments Infinity 80mm Telescope comes as a complete set with a tripod, altazimuth mount, eyepieces and other accessories. You can use the telescope to view the moon, stars, planets, meteor showers and other celestial objects.

The Infinity telescope has a 80mm aperture and focal length of 400mm (f/5). The Alt-azimuth mount includes slow-motion control cables that allow for easy and quick viewing across different directions. 

With the included accessories such as a Red-Dot Viewfinder, 2x Barlow Lens, and 3 Eyepieces that provide varying levels of magnification – this will give you versatility with short and long range distances, the Infinity 80mm comes complete with everything you need to view the planets, stars and galaxies. 

best telescope for teenager

The Infinity 80 is again primarily a telescope for low magnifications and wide fields of view. With this scope you can see hundreds and hundreds of open star clusters making it one of the best telescope for teenagers.

It features a stainless steel tripod that you can adjust to meet your viewing needs. The durable SS tripod offers a stable platform when you are watching the sky.

Also included in the shipped product package is an astronomy DVD containing more than 10,000 different celestial objects which the user can use to observe and identify major celestial objects.

The telescope Comes with 3 eyepieces that provide low, medium and high powered magnification for viewing a wide range of stars and planets.

Pros:

  • Good for astrophotography
  • Decent optics for a beginner telescope
  • Comes with 3 eyepieces
  • Includes a software for Windows integration
  • Displays more than 10,000 celestial objects including planets, stars, galaxies

Cons:

  • Setup time is a bit long
  • Software is compatible only with Windows
Related

Best GoTo Telescope 

Celestron – NexStar 127SLT

The Celestron NexStar 127SLT is an entry-level GoTo telescope designed for anyone looking for a reliable telescope with which to enjoy the nighttime sky. 

The telescope features a 127mm aperture and Celestron’s SkyAlign technology, this telescope offers consumers good views. In addition, the telescope’s single fork arm and simple design make it easy to set up and use.

The scope’s focal length is 1500mm, and it has a focal ratio of f/12. As far as eyepieces are concerned, each Celestron NexStar 127 SLT telescope comes with a 25mm eyepiece and a 9mm eyepiece, having a maximum magnification of 167x with the default 9 mm eyepiece.

The Celestron NexStar 127 SLT telescope stands on top of a motorized Altazimuth mount, which can be controlled via the provided digital hand controller.

Alternatively, the mount can be hooked to a computer for increased precision. 

With preassembled, adjustable stainless steel tripods, and quick release fork arms and tubes, the NexStar 127 SLT telescope can be set up in a matter of minutes with no tools required.

The 127 SLT with its large aperture is great for viewing the surface of the moon, phases of Venus, rings of Saturn or Jupiter and its four largest moons, and other deep-space objects.

The Celestron NexStar 127SLT is also the best computerized telescope for teenagers.

best telescope for teenager

The Celestron NexStar GoTo mounts are powered by eight AA user-supplied batteries, or an optional AC adapter, making them perfect as a travel telescope.

With Celestron’s SkyAlign Technology, aligning your telescope is fast and easy. Simply input the date, time and location (the CPC models have built-in GPS that does this for you) and then align the telescope to three bright stars of your choosing. 

You do not need to know the names of the stars, you can even pick the moon or bright planets. The NexStar computer system will automatically figure out which stars were chosen and then align the telescope. 

The 127SLT’s diagonal is a prism, and a nice one at that – unlike the cheap diagonals supplied with many entry-level scopes which are cheap mirrors that aren’t very flat, which tend to offer dim and fuzzier images.

Pros:

  • Super optical construction
  • Very easy to operate with
  • Compact and portable design
  • Included needed additional accessories
  • Suitable for lunar/planetary astrophotography

Cons:

  • 8 AA batteries required but not included
  • Tripod can be more stable

Best Astrophotography Telescope 

Orion 09007 SpaceProbe 

The Orion SpaceProbe 130ST Newtonian Reflector is an excellent and one of the best astronomical telescopes for teenagers. It is well-suited for both beginners as well as intermediate stargazers.

The SpaceProbe 130ST is a 130mm f/5 Newtonian reflector telescope.

This 5.1″ aperture reflector telescope gathers an ample amount of light for great views of the planets and Moon, as well as brighter galaxies, nebulas, and star clusters

The telescope also comes with tools to help you assemble the product, and two eyepieces: 10mm for 65x, and a 25mm for 26x magnification, respectively.

The quick set-up and ease of use makes the SpaceProbe 130ST EQ a very versatile telescope which the whole family can enjoy.

This Orion space probe telescope also boasts a short 24″ long optical tube design which enhances its portability, while the 130mm optical diameter, and the 650mm focal length are in perfect balance with the f/5.0 focal ratio.

In addition, it possesses design features, such as a parabolic mirror and a specially designed holder for the secondary mirror, that focus the light captured by the aperture and use it to sharpen the images produced by the scope, even with its shorter tube.

The included aluminum tripod is very sturdy, and also includes an accessory tray that can be very useful when you are outdoors in the dark and need a place to organize your accessories neatly.

The equatorial mount is perfectly built and allows manual slow-motion tracking of celestial objects as they move across the sky. 

The mount can also be upgraded at a later time to a motorized option that tracks objects automatically, so that’s a nice option to have and definitely a plus if you are using the Orion SpaceProbe 130ST for astrophotography.

Just like many other similar products, the Orion 09007 also comes with Orion’s Starry Night software, which is very useful for beginners, and has the added benefit of alerting the user of upcoming celestial events.

Short 24″ long optical tube design for easy portability and fast f/5 focal ratio for pleasing wide-field performance makes the SpaceProbe 130ST EQ a very versatile telescope the whole family can enjoy

Pros:

  • Nice set of accessories
  • Can be upgraded to have motorized tracking
  • Comes with an Equatorial mount and a versatile tripod
  • Easy to assemble and transport

Cons:

  • Plastic focuser and mount parts
  • Somewhat confusing instructions

Best Home Telescope 

Celestron – AstroMaster 90AZ 

The Celestron AstroMaster 90AZ altazimuth refractor is a perfect choice as a starter telescope for a beginner who is looking to buy their first telescope to venture into astronomy and enjoy the night sky.

This  reasonably priced 90 mm aperture refractor optical system is a good way to begin your journey into the night sky, as well as exploring nature during the day. 

It provides you with detailed high-contrast views of the Moon and planets in the heavens, as well as sharp views of birds and animals across a lake or across the way.

For the astronomy enthusiast whose interests are the brighter solar system and deep space objects, the AstroMaster 90AZ has a lot to offer.

Its 3.5″ aperture has a light grasp 165 times that of the sharpest eye for nighttime use. Its large aperture and diffraction-free images make it surprisingly good for much deep space observing.

This version of the AstroMaster comes with two eyepieces (Sirius Plossl 20 mm,10 mm) that yield low and medium magnifications, and a 90° diagonal that sports an integrated erecting prism to correct images and allow the scope to be used as a conventional spotting scope for terrestrial use.

When used for astronomical viewing, the AstroMaster 90AZ yields breathtaking views of the Moon, Saturn with its ring structure, Jupiter and its belts and moons, nebulae, and star clusters.  

The telescope features all-glass optical elements as well as smooth-operating steel tripod mountings featuring manual motion controls. 

Additionally, the optics are coated for enhanced image brightness and clarity.

Upon its purchase, you can also download Celestron’s Starry Night Software and learn about the night sky, celestial objects, and plan your next stargazing session.

Pros:

  • Great optics
  • Great images of the moon and planets as well as terrestrial images
  • Perfect for beginners as their first telescope
  • Stable tripod

Cons:

  • Finderscope could be better

Best Dobsonian Telescope 

SkyWatcher S11800 GoTo

The SkyWatcher’s 8” mirror delves deep into the universe, allowing you to see thousands of deep space objects from Saturn, Jupiter, & Mars to galaxies, nebulae and star clusters millions of light years away.

This collapsible telescope features a patented truss tube system that enables the front corrector plate/eyepiece assembly to be moved back and locked against the main rear tube to reduce the size for storage and transportation.

The included SynScan computerized hand control is the brain behind the Sky-Watcher GoTo Dobsonian. 

It allows you to point your telescope at a specific object, or even tour the night sky at the touch of a button!

The Sky-Watcher is one of the best GoTo dobsonian telescope for teenagers on the marketplace today. With an internal database of more than 42,000 celestial objects, this easy-to-use hand control can locate any object you see in the night sky with push-button ease. 

You can even let your Sky-Watcher GoTo Dobsonian take you on a tour of all the best objects based on your time and location. 

best telescope for teenager

To get started, all you have to do is – perform a simple alignment procedure.

SkyWatcher S11810 GoTo Collapsible Dobsonian is one of the best telescope for teenagers for deep space observation.

This Dobsonian was carefully engineered to combine ease of use, extreme portability and consistent performance in an affordable package. 

No doubt, there are other truss tube designs, but the Sky-Watcher Collapsible Dobsonian does not need to be disassembled between uses. 

It transports as two compact pieces that can be assembled, collimated easily and ready to use in just seconds.

Pros:

  • Collapsible truss tube design for maximum portability
  • 2” Crayford focuser with 1.25” adapter that can be used with either size telescope eyepieces
  • Comes with with 42,000 object database and simple alignment procedure

Cons:

  • A little on the heavier side

Best Tabletop Telescope 

Orion StarBlast 6i IntelliScope

The Orion StarBlast 6 is a 6-inch (actually 150mm) Newtonian reflector telescope on a simple altitude-azimuth mount. With a focal length of 750mm, the focal ratio is a fairly fast f/5.

As equipped, it comes with two of the standard Orion Sirius Plössl eyepieces (25mm and 10mm, providing 30x and 75x respectively) and a red dot sight.

This best  portable 6″ f/5.0 computerized reflector telescope for teenagers comes with Orion’s exclusive IntelliScope computerized object location system, allowing night sky newbies to pinpoint hundreds, even thousands of astronomical objects with push button ease. 

The StarBlast 6i is the most compact and portable intermediate computerized 6″ reflector telescope on the market. Even beginners can quickly locate any of 14,000+ celestial objects with the easy-to-use handheld locator.

The mount itself is a common simple altitude-azimuth mount. Though it’s often described as a “table-top Dobsonian,” it is not.

This mount is closer to a single-arm fork design. Regardless of what you call it, it is very easy to use and fairly sturdy and stable. Users generally will want a table or stool to set it up on, but it otherwise provides a good platform for the scope.

The small, lightweight form allows the telescope to be used on a sturdy table, the hood of a car, the landing of an outdoor stairway, or any other suitable flat surface. Robust construction including non-stick PTFE bearings and adjustable altitude tension on the base ensures smooth maneuvering of the StarBlast 6i.

To locate objects in the sky, all you have to do is manually move the telescope as you are directed to by the arrows on the locator’s display, which features a black light. 

This frees up time normally spent looking over star maps, planisphere wheels or using astronomy software when figuring out what to look at, while also saving you power and energy compared to more costly motorized systems.

The included EZ Finder II reflex sight provides a simple way to line up objects in the telescope’s field of view. 

The included 25mm Sirius Plossl will yield 30x power magnification with the StarBlast 6i reflector, while the stronger 10mm telescope eyepiece will boost your views up to 75x power for closer looks. An included eyepiece rack will hold your oculars securely within reach right on the StarBlast 6i base, for easy switching between magnifications during family observing sessions. Integrated carry handles on the base allow for convenient lifting or transport of the reflector telescope.

There are illuminated menu buttons on the included IntelliScope controller that let you select objects by type, such as galaxy, cluster, nebula or planet, or you can choose to look them up by catalog number.

If you aren’t sure what to look for in the night sky, let the Tour mode do it for you by selecting one of 12 tours to see the best available viewing objects during any given month. 

Pros:

  • Surprisingly good optics
  • Perfect intermediate Grab-and-Go telescope
  • Easy to use and transport
  • Produces extremely bright images
  • Comes loaded with 12 sky tours

Cons:

  • Not suitable for astrophotography

Best Computerized Telescope 

Celestron – NexStar 5SE 

Celestron’s NexStar 5SE is popularly bought and recommended as the best  computerized telescope for teenagers.

The Celestron NexStar 5 SE is a top Schmidt-Cassegrain telescope with an aperture of 5 inches that provides accurate images of the celestial bodies, with the touch of a button

NexStar’s technology includes a database of almost 40,000 celestial bodies to see and learn about. With this NexStar telescope, you will go from amateur to pro in no time.

With the help of a DSLR and a computer, you can even take the time exposure video remotely

As an amateur if you want to show off your budding talents to your friends and family then this is the best telescope for you. 

You can easily shoot beautiful time exposure video of solar or lunar eclipse and enjoy it with your friends and family

Setting it up is easy as you will not need any tools to set it up, and you can do it in a couple of minutes.

After entering the Date, Time and GPS location (you can get in your mobile app) you just have to point the telescope to the three brightest stars in the sky, rest is taken care by StarAlign technology built in the telescope. 

The design of the Celestron NexStar 5 SE is also very practical, with its fork arm design and sturdy steel tripod

The 5SE comes with a single 25mm 1.25” Plossl eyepiece which provides 50x magnification.

The scope is designed with amateurs in mind as it is small, light, and easy to transport from place to place and easy to set up in order to provide an excellent stargazing experience. 

You can even dismantle it into its separate components and take it with you on your expeditions.

Due to its erect image lens technology, it is both good for celestial viewing as well as equatorial viewing such as bird watching, enjoying the view of nature, mountains etc.

Pros:

  • Perfect for amateur astronomers since the automatic GoTo mount with a database of over 40,000 celestial objects 
  • Highly portable – fits easily in the back of a normal car
  • Can be used with a camera
  • 2-year limited warranty

Cons:

  • Short battery life
  • Too light for deep space photography

Best Portable Telescope 

Orion 10034 GoScope

The Orion 10034 GoScope II 70mm Refractor Travel Telescope Moon Kit is a specifically designed telescope for advanced moon viewings from one of the best telescope brands in the world.

The affordable Orion GoScope II 70mm Refractor Travel Telescope features a 70mm achromatic lens system for sharp images of distant subjects.

This provides high quality, crisp and sharp images of distant objects. The resulting images are far better than other telescopes in this price range. 

This 400mm focal length telescope (f/5.7) is perfect for daytime birding use as well as viewing wildlife, scenery and nighttime observing of the Moon and bright planets with the entire family.

The telescope includes 5×24 finder scope and two 1.25″ telescope eyepieces (25mm and 10mm) for 16x and 40x magnification.

It also comes with the Orion MoonMap 260 which helps you and your family learn more about the Moon and it’s surface.

Its light weight of just 3.5 lbs. makes it easy for kids and beginners to take the telescope anywhere.

Is is most certainly one of the best telescopes for home if you are interested in observing the moon from your backyard.

The telescope and its aluminum tripod can be easily stored and carried to your favorite observing location in it’s included backpack.

The Orion 10034 GoScope Refractor Travel Telescope is one of the best travel telescopes for teenagers in regards to value for money, and is a great tool for travelling and outdoors activities. It’s light, easy to use and doesn’t require extensive knowledge of either telescopes or astronomy.

You will find a lot of uses for the respectable optics of the Orion GoScope II 70mm Refractor Travel Telescope, and a lot of times and places to use them, day or night. 

Pros:

  • Lightweight aluminum tripod for beginners and families on the go
  • Rugged and robust, hence will last you a long time
  • Good value for money
  • Decent optics for the price

Cons:

  • Does Not come with instruction manual
  • Not suitable for professional use

Best Compact Telescope 

Celestron – PowerSeeker 127EQ 

The Celestron PowerSeeker 127EQ telescope is a Newtonian reflector, which means it uses mirrors to gather the light of the skies, and reflects it for viewing. With mirrors being much less expensive to produce than glass lenses, reflector telescopes offer more value in terms of inches of aperture.

The PowerSeeker 127EQ comes with two eyepieces (4mm and 20mm) and a 3x Barlow lens.

The 5-inch mirror on the 127mm PowerSeeker model limits useful magnification to about 250x, which is achieved using the 4mm eyepiece.

The larger 20mm eyepiece provides a more useful 50x magnification. This grows to 150x when coupled with the 3x Barlow.

If you’re considering an additional eyepiece, something like a 15mm Plossi would be a good option. This provides you with 66x magnification, or 198 when coupled with the Barlow. 

The telescope is ideal for near and deep-sky observation, Celestron’s PowerSeeker 127EQ 127mm f/8 Reflector Telescope features a respectable focal length and a large, parabolic mirror that produce detailed images of the Moon, clear views of the planets, and the ability to resolve bright distant objects such as nebulae and galaxies. 

The beauty of a Newtonian telescope is the longer focal lengths which can be offered in much shorter tube sizes—1000mm focal length in a tube which is only 20 inches (508mm) long . 

best telescope for teenager

The PowerSeeker 127EQ is highly portable and one of the best telescopes for teenagers or amateurs. You could easily fit this telescope and tripod in the trunk of a car and still have room for your other equipment, or maybe a late night picnic.

Additionally, you receive a copy of Starry Night astronomy software with a database of over 10,000 celestial objects.

Considering the telescope’s low price, compromises had to be made, and one such compromise is the use of a spherical mirror rather than a parabolic mirror. 

Optical aberrations tend to be more common with spherical mirrors. This telescope does, however, feature an erect image diagonal for the right way up images, which prevents some aberration.

This telescope comes with an Equatorial mount, designed for astronomy telescopes. Included are two manual slow-motion controls, these allow for smoother tracking of objects as they pass across the night sky. 

The tripod is made of aluminum, although lightweight, it is robust, solid and also comes with a very handy accessory tray which lets you keep extra eyepieces and T-rings for a camera, close to hand.

Pros:

  • Solid build quality
  • Stable mount
  • Comes with a 3x Barlow lens

Cons:

  • Spherical mirror leads to some amount of aberrations
  • Occasional collimation of the mirrors required

Best Backyard Telescope

Orion 9024 AstroView

The Orion AstroView has exceptionally good optics. Its excellent optics, weight and size make it one of the best  telescopes for teenager with a 90mm aperture and 910mm focal length

Views of the planets and Moon through the f/10 AstroView 90 telescope are nothing short of spectacular. When aimed at the Moon, the AstroView 90 yields tack-sharp views of the rocky lunar surface with craters and mountainous regions visible in crisp, high-contrast detail. 

On a clear evening, you can expect to see Jupiter’s cloud banding and all four of its major Galilean moons. 

Depending on the time of year, the Orion AstroView 90mm EQ Refractor can also provide your whole family with exquisite views of Saturn and its stunning rings, also its largest largest moon known as Titan.

The two eyepieces included are a 25mm and a 10mm one which offer a magnification power of 36x and 91x respectively. The eyepieces are of good quality and the package also contains a 90º mirror star diagonal which means you will see the images with the correct side up.

Following a simple alignment procedure, you can use a 6×30 finder scope to accurately aim the AstroView 90mm refractor at objects in the sky like the Moon, bright planets, nebulae and star clusters.

The AstroView 90mm Equatorial Refractor comes with the Orion EQ-2 equatorial mount, which allows for easy manual tracking of celestial objects as they appear to move across the night sky. 

All you have to do is occasionally adjust the equatorial mount’s R.A. (Right Ascension) slow-motion cable to keep any object centered in the telescope eyepiece. 

The included aluminum tripod is lightweight and features adjustable legs and a tripod accessory tray for a hassle-free viewing session.

The entire AstroView 90 telescope, fully assembled, weighs only 24 pounds, and being a refractor it doesn’t need collimation, so you can pick it up and easily move it around in one piece or keep it fully assembled and ready to use at a moment’s notice.

Pros:

  • Great optics
  • Spectacular views of the moon and planets
  • Quality components
  • Equatorial mount that makes it easy to track object as they transit on the night sky

Cons:

  • Slight wobble at focus

Best Telescope For Teenager Buying Guide

Buying a telescope for home use is an important step towards a new level of appreciation for the night sky, and the wonders found within it.

best telescope for teenager

Wondering what features you should look for in a telescope for teenagers? It helps when you know precisely what to look for in a telescope before you spend a fortune buying it. Many people feel frustrated if the brand they purchased couldn’t fulfill its purpose, this can be daunting especially if you are a teenage beginner. What telescope should you buy? You can use the following explanation as a guide to enable you to choose the right telescope.

Features To Consider When Choosing A Good Telescope For Teenager

Types of Telescopes

It’s crucial to look at the kind of telescope you want to buy. There are three main types, reflector, catadioptric, and refractor.

The reflector makes use of mirrors while catadioptric uses mirrors and lenses, and refractor utilize lenses as their optical material.

Reflector telescopes – The reflector uses glossy surfaced mirrors to gather light, after which it then cast a reflection of the image. The light collected at the rear mirror is transmitted into the eyepiece.

Refractor telescopes – The refractors utilize various lenses to gather the light which it then reflected to the eyepiece. Refractors are able to transmit 90% of the light rallied in them. They are long-lasting and easy to maintain.

Catadioptric – Catadioptrics transmit 64 to 75% of the light it has collected. It combines all features of reflectors and refractors, and this is because it uses both lenses and mirrors to gather light.

Aperture

The aperture size is also one of the features you should consider when choosing a telescope. Aperture size is the diameter of the mirror or lens which gathers the light. The size of the aperture determines how bright and sharp the image will be.

Taking into account, a refractor telescope should have a 6-inch (150 mm) mirror at least while a reflector requires a 4-inch lens.

Focal Ratio

Another feature you should consider is the focal ratio. It is known as the speed of the optics. This characteristic depends on the focal length. You should look out for this crucial feature, usually the longer, the better. Use the following as a guide for focal ratio range.

Focal Length

Focal length is the measurement in millimeters from the objective to the eyepiece and it determines the magnification of an object when you pair your telescope with an eyepiece. This is why eyepieces are listed with millimeter measurements the same way focal lengths are listed with millimeter measurements.

The distance is typically the measurement from the lens to the eyepiece and represents a theoretical distance based on how light bounces and a picture is perceived by your eye or a camera.

Magnification

The performance and efficiency of a computerized telescope are determined by its magnification. The magnification capabilities of a telescope are intertwined with the size of its aperture. So, a telescope with a large aperture allows for higher magnification.

Using a telescope with a higher magnification, you will be able to see distant objects clearly. Keep in mind that the diameter of the eyepiece of a telescope can also affect magnification.

Eyepieces

When talking of eyepieces, the focal length should be taken into account as well. Focal length and eyepieces work hand in hand.

One thing most people don’t know is; the higher the eyepiece size, the lower the magnification is and vice versa. Usually, manufacturers include two or three eyepieces of focal length between 5mm – 35 mm range.

Weight

Since stargazing and celestial adventures take place outdoors, you will need a telescope that you as a teenager can easily move outside and store away afterwards.

Most of the telescopes are light and compact. It is the mounts, steel tripods, counter weights and additional accessories that make the entire set bulky.

Conclusion

The Celestron – AstroMaster 130EQ is our top pick for the best Best Reflector Telescope For Teenager. The scope is designed exclusively for an exciting celestial bodies exploration experience. It produces a detailed and breathtaking image. This product can be easily used and operated by a newbie as it doesn’t require any additional tools for installation.

Meade Instruments – Infinity 80mm is our budget pick for a teenageer, this telescope comes fairly cheap but offers an insane f/ratio for focusing on far away objects like Jupiter’s rings. Additionally, purchase comes with a tri-stand and three different eyepieces for different levels of magnification.

The Celestron – NexStar 127SLT is our next pick for the best goto telescope for teenager. It won our hearts for the same reason: high quality yet affordable. It is equipped with innovative technology, automated features, planetary software, and an extensive database of viewable objects that can be easily located and tracked.