Celestron is one of the most popular makers of telescopes in the world. With a variety of telescopes to choose from, Celestron offers a plethora of different types, makes, and models of telescopes for any and every use you can possibly have when gazing the skies.

Below are the top five most popular Celestron telescopes available on the current market. They come in a variety of uses, sizes, and prices, reflecting the various uses that sky gazers have for utilizing telescopes for research, work, or as an enthusiast.

  1. Celestron 127 EQ PowerSeeker Telescope


The Celestron 127 EQ PowerSeeker Telescope is the number one best seller on Amazon, and must be included in this top five most popular list. At a list price of $170, but as low as $135, this Celestron is a 127 EQ Newtonian Reflector telescope that boasts a 3x Barlow Lens, German Equatorial Mount, a 127mm Aperature, 1000mm Focal Length, and comes with a lightweight but strong aluminum tripod and accessory tray for convenience.

With no tools required for assembly, this easily assembled telescope is popular among all types of star gazers, but is the choice telescope for amateurs of astronomy, hobbyists, enthusiasts, and others who are interested in tracking stars and getting a better look at the heavens above.

The PowerSeeker 127 EQ is quick and easy to set up and has the following features that make this model the most popular telescope online:

  • Slow motion controls for smooth tracking
  • Erect image optics, which are ideal for terrestrial and astronomical use
  • 3x Barlow lens, which triples the magnifying power of each eyepiece
  • Fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity
  • An accessory tray for convenient storage of field or backyard telescope accessories
  • “The Sky” Level 2 Planetarium software, which contains 10,000 object database and enhanced images

This Celestron telescope is incredibly popular because of the ease of use for novices and first-timers, as well as a continued favorite of amateur astronomers. It is a great way to open up the skies and see the wonders of the universe closer than is possible by the naked eye. The affordability of this telescope also lends itself to immense popularity, because the general public can afford to gaze the sky and look at the stars for far less than most electronics, smartphones, and other gadgets.

Celestron’s PowerSeekers are the ideal choice for families or individuals who are seeking a high quality telescope that will provide them with enjoyment, entertainment, and the eyes-on education that they crave.

The sturdy equatorial mounts are perfect for tracking objects in the sky, and the alt-azimuth mount is collapsible and perfectly suited for terrestrial (land-based) viewing as well as astronomical use (sky viewing).

All PowerSeekers by Celestron include a full range of eyepieces in addition to the 3x Barlow lens that provides an increase in viewing power that is hundreds of times greater than the naked eye.

This telescope was designed and created using fully coated glass optical components and high transmission coatings for enhanced image brightness and clarity. You can locate and identify thousands of celestial objects on your PC or laptop with the software included, called “The Sky,” Level 1, which is free with every PowerSeeker model.

You can become your own expert in identifying known stars and other celestial bodies and gain the knowledge you always wished you had when looking up at the night sky. You can even track moving objects such as satellites, comets, and other manmade or natural objects in the sky for hundreds of hours of entertainment and education.

The technical specifications are as follows:

  • Newtonian Reflector Optical Design
  • 127 mm Aperature
  • 1000 mm Focal Length
  • Focal Ratio of 7.87
  • Eyepiece 1 is 20mm and has a 50x magnification
  • Eyepiece 2 is 4 mm and has a 250x magnification
  • Barlow Lens has a 3x magnification
  • The Finderscope is 5 x 24
  • The Mount is German Equatorial
  • Tripod is made of Aluminum
  • Accessory Tray is a no-tool tray with Eyepiece Holder
  • CD ROM: “The Sky” Level 1
  • Weight: 17 pounds
  • Limiting Stellar Magnitude: 13
  • Resolution (Rayleigh): 1.1 arcsec
  • Resolution (Dawes): 0.91 arcsec
  • Photographic Resolution: 254 line/mm
  • Light Gathering Power: 329x
  • Angular Field of View: 0.8 degrees
  • Linear Field of View: (at 1000 yards): 43 feet (13.11 m)
  • Optical Coatings: Aluminum
  • Secondary Mirror Obstruction: 1.6 in (40.64 mm) / Area: 10.2 degrees / Diameter: 32%
  • Optical Tube Length: 20 inches (508 mm)
  • 2 Year Telescope Warranty

This Celestron 127EQ PowerSeeker Telescope has proven its way to the top of the most popular Celestron telescopes on the market today, and the durability and reliability are tried and true among enthusiasts and amateurs alike.

  1. Celestron NexStar 130SLT


At a more expensive $429.95, the Celestron NexStar 130SLT Computerized Telescope has been named the number two telescope for beginners by TopTenReviews.com’s 2016 Telescopes for Beginners Review. This computerized telescope is such an excellent option for beginners because it guides you through the galaxy via computerized tours. The vastness of the skies can be overwhelming and the novice and even experienced sky gazer or amateur astronomer sometimes doesn’t know where to start.

The NexStar 130SLT has allowed the vastness of space to become more accessible to just about anyone with this device, which is versatile in that it is: computerized rather than manual, making stargazing for the novice easy as they learn; in-built with software that allows you to print maps of the sky for future reference or later review; and other advantages over a manual or more advanced telescope.

The NexStar 130SLT includes the following features:

  • 130 mm objective lens
  • 9 mm and 25 mm ocular lenses
  • Star Pointer finder-scope
  • Computerized hand controls
  • Computerized mount with keypad
  • Database of celestial objects
  • Pre-assembled tripod
  • Quick release parts
  • 9 slew speeds
  • Motorized altazimuth mount

These features makes stargazing easy and fun with this fully computerized mount and hand control that makes finding things to look at quick and easy. You can use the hand control to automatically move the telescope to any of the 4,000 celestial objects in the included database. This database also includes more than 300 star clusters, over 600 galaxies, and dozens of binary stars!

The NexStar 130SLT also utilizes the use of NexRemote, which is a technology that allows you to control the telescope from your personal computer.

This means you can do the following:

  • Align in various tracking modes
  • Program user objects
  • Access the celestial object database
  • Connect to planetarium software
  • Put the telescope into hibernation mode
  • Use speech controls to hear NexRemote speak out loud
  • And create custom tours

This being said, you must have a computer that meets the minimum requirements to do these things via this NexStar telescope.

Make sure you have the follow specifications on your computer before buying the Celestron NexStar 130SLT:

  • Windows 98SE or later for basic usage
  • Windows NT, 2000, XP, or later (including Windows Vista, 7, 8, and 10) for virtual port use. NOTE: At this time, NexRemote does not work with the 64-bit versions of Windows Vista. All other version and upgrades are fully functional.
  • A processor of 233 MHz or better (most computers have this power)
  • DirectX 7 or later (you can easily download this by typing it into Google and following instructions)
  • SAPI 5.1 or later for speech support
  • MDAC 2.5 or later for tour editing

Celestron makes meeting these requirements incredibly easy by also providing all of the required downloads right on the Celestron website. All you need is the appropriate adapter to connect your computer and telescope.

This Celestron telescope contains a Newtonian reflector, which means it uses one mirror that is concave and one mirror that is flat. This is a popular type of telescope that provides a high-quality image at an affordable price. This design also provides a sharp and clear view of large and more distant objects with minimal optical irregularities.

Overall, this technologically advanced NexStar by Celestron is highly recommended and sits on the top five most popular Celestron telescopes comfortably.

  1. Celestron 21061 AstroMaster 70AZ Refractor Telescope


Back to the range of affordability and reliability, the Celestron 21061 AstroMaster 70AZ Refractor Telescope is an extremely popular telescope that is also quick and easy to set up, with no tools necessary. With erect image optics, which are ideal for astronomical or terrestrial (land) use, this telescope set up is perfect for families and enthusiasts. It even includes a pan handle Alt-Az control with clutch in order to provide accurate and smooth pointing.

The Optical Lens Diameter is 2.6” (70 mm) and a permanently mounted StarPointer is attached to the telescope. This dual-purpose telescope is an appropriate choice for the terrestrial and astronomical viewing, and this AstroMaster model is capable of giving correct views of each with incredible accuracy.

The tripod that is included is rugged and contains 1.25 inch steel, tube legs to provide a rigid and stable platform so the telescope does not fall over but can maneuver however you need it, safely.

The AstroMaster Series is known for producing clear and bright images of the plants, the Moon, and other celestial bodies with this instrument. You can easily see the moons of Jupiter and the rings of Saturn for the first time in your life, in real time, with your own two eyes!

If you wish to see views of deep space objects such as galaxies and nebulae, you can buy the 90AZ model of this same AstroMaster by Celestron, which means you get this same equipment but with the larger aperture and light gathering ability of the Newtonian reflectors using the 90AZ.

The technical specifications for this AstroMaster 70AZ Series is as follows:

  • Optical Design: Refractor
  • Aperture: 70 mm (2.76 in)
  • Focal Length: 900 mm (35.43 in)
  • Focal Ratio: 12.86
  • Eyepiece 1: 20 mm (0.79 in)
  • Magnification 1: 45 x
  • Eyepiece 2: 10 mm (0.39 in)
  • Magnification 2: 90 x
  • Mount: Altazimuth
  • Optical Coatings: Fully Coated
  • Weight: 18 pounds (8.16 kg)
  • Finder-scope: Built-on Star Pointer
  • Tube Attachment: Dovetail Bar
  • Star Diagonal: Erect Image Diagonal – 1.25″
  • Tripod: 1.25″ steel tube legs
  • CD ROM: “The Sky” Level 1
  • Highest Useful Magnification: 165 x
  • Limiting Stellar Magnitude: 11.7
  • Resolution (Rayleigh): 1.99 arcsec
  • Resolution (Dawes): 1.66 arcsec
  • Light Gathering Power: 100 x
  • Angular Field of View: 1.1 °
  • Linear Field of View (at 1000 yards): 58 ft (17.68 m)
  • Optical Tube Length: 36 in (914.4 mm)
  • 2 Year Telescope Warranty


This Celestron AstroMaster 70AZ model is such an excellent investment for anyone wishing to get into astronomy on any level, from the novice, the amateur, to the hobbyist wishing to see and know more.


  1. Celestron PowerSeeker 80EQ Refractor Telescope (Model: 21048)


The Celestron PowerSeeker 80EQ Refractor Telescope is part of the ever-popular PowerSeeker Series, which topped the list of the top five most popular Celestron telescopes. This 80EQ refractor model also makes the list, due to its affordability, quality, and features.

The 80EQ is designed to offer the first-time buyer and star gazer a perfect combination of value, quality, the newest features, and power. With a list price of $235.99, you can find this PowerSeeker model online for as low as $175. This portable, affordable, and ample performance is enough to get any newcomer, family, or starting enthusiast excited to begin viewing the vast expanse of sky and space above our heads.

The PowerSeeker 80EQ is named as such due to its 80 mm aperture it uses to track objects in the sky with clarity and brightness. The telescope comes with all coated glass optical components for enhanced image brightness and clarity to see all of the objects in the night sky. With a large aperture, it offers great light gathering power needed to resolve the faint details of hundreds of celestial objects.

This incredible telescope come standard with a sturdy equatorial mount (hence the EQ in the name), which keeps the telescope safe from tipping over and allows for stability while viewing deep sky objects. This PowerSeeker 80EQ also comes with a full range of eyepieces, plus a 3x Barlow lens, which allows an increase in viewing power that is hundreds of times greater than the naked eye.

Celestron’s PowerSeeker telescopes are the best choice for children and families as well. The safe mounting and easy use of this telescope makes it simple for children and families to get started in amateur astronomy.

The technical specifications for the PowerSeeker 80EQ are as follows:

  • Optical System: Refractor
  • Mount: German Equatorial
  • Aperture: 80 mm (3.1”)
  • Focal Length: 900 mm
  • F/Ratio: f/11
  • Focuser: 5 x 24 Rack and Pinion (included and assembled already)
  • Standard Oculars (Included Eyepieces): Eyepiece 1: 20 mm (1.25”) with 45x magnification & Eyepiece 2: 4 mm (1.25”) with 225x magnification
  • Barlow Lens: 3x (1.25”) with 135-675x magnification power
  • Resolution: 1.7 arcsecs (arc seconds)
  • Light Gathering Power: 131x unaided eye
  • Limited Magnitude: 12
  • Highest Useful Power: 189x

Additional features of the 80EQ include the perfect combination of value, quality, and power as well as enhanced image brightness and clarity. The large aperture and light gathering power resolves and makes clear, the faint details of deep-sky, celestial bodies. This telescope is perfect for anyone to try out to seek out something new in the night sky. It is easy to operate and requires no fore-knowledge or tools to put together.

  1. Celestron 39—100 x 900mm Maksutov Angled Spotting Scope w/ Tripod 52268-OP


At a list price of $363, some people may not believe that this Celestron telescope would be a good fit for them, especially if they are novices and first time buyers of a telescope. However, you can easily find this Celestron 39—100 x 900mm Maksutov Angled Spotting Scope for $199.99 or lower online, such as on Amazon. This makes this model the perfect Celestron telescope to round out the top five most popular Celestron telescopes purchased on today’s market.

The Celestron 39—100 x 90mm Maksutov Angled Spotting Scope initially sounds like a complicated telescope to operate, but it really is a powerful and easily operated Spotting Scope that is perfect for families, children, amateurs, and new astronomers. he rket.d on today’s the perfect Celestron telescope to round out the top five most popular Celestron telescopes avialable if t

You will be nearly blown away by the quality of this Scope—you can use it as an astrological spotting scope, or a terrestrial scope (land-based)—for example, one buyer told his anecdote of his purchase of this Celestron. He stated that he saw a dot out in the distance, on land, and when he used the Spotting Scope, he found that it was a bald eagle and could see it with perfect clarity. For stargazing, is has also been one of the most popular models, especially for casual viewers.

All of the previous Celestron telescopes have been geared for deep-sky viewing, but this Celestron has slightly less power and is intended for spotting and manual use, rather than computerized space tours. For the casual star gazers, like myself, sometimes you want to take the telescope into your own hands and freestyle a bit, and look into the sky and out on land in the distance, and simply enjoy discovering new celestial bodies and being amazed by them.

This Celestron 39—100 x 90mm Maksutov Angled Spotting Scope is perfect for such newcomers, casual sky watchers, hobbyists, children, and those interested in the sky, but those who don’t need high-tech galaxy tours on their attached laptops. Those who are more in tune with nature and the natural beauty of discovery with this manual spotter scope will find this an ideal and immensely enjoyable model.

Technical Specifications:

  • Spotting Scope model 52268-OP
  • 90 mm aperture
  • Black, metal optical tube
  • Additional Eyepiece Lens: 32 mm and 12.5 mm
  • Limited 1 Year Warranty
  • 45 degree erecting prism
  • Dual-use optics for terrestrial and astronomical viewing

It is recommended that you use a heavy duty tripod for this scope, as stated by customers, and I have found that this is an excellent pack to buy because of its amazing optics and additional eyepieces and packs included.
With this Celestron 39-100x90mm Maksutov Angled Spotting Scope, you can easily seek out and view Jupiter, Saturn, Venus, Mars, and the Moon. The images are excellent and have the capability of seeing even farther. There is no better alternative to seeing our planets and celestial bodies with our own two eyes in real time. To see the rings of Saturn and the moons of Jupiter, as well as the Red Planet and other objects in our solar system is simply incredible and you can do it all on this Celestron Spotting Scope.
Personally, I find that this Celestron Spotting Scope is an excellent and high quality scope that was designed to perform a range of viewing both on the ground and towards the sky. This versatile design makes for the perfect telescope to do it all, and with the high quality that is synonymous with Celestron, you can be confident that as you are observing nature and long distance spotting on land or sky, that you will be able to do so with clarity, brightness, and a quality that is perfect for those who prefer manual telescopes and freestyle observations.

The black, metal optical tube of the 90 mm Maksutov package will blow you away with its incredible detail and ensure that you will not regret this buy.