Best 6 Inch Reflector Telescope of 2026

Last updated on 05/05/2026

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Celestron 22088 NexStar 6SLT 6 Inch Schmidt-Cassegrain Telescope with Fully Computerised Altazimuth Mount, Starry Night Special Edition Software, and SkyPortal App

Celestron 22088 NexStar 6SLT 6 Inch Schmidt-Cassegrain Telescope with Fully Computerised Altazimuth Mount, Starry Night Special Edition Software, and SkyPortal App

Celestron

Why we love it

Optical design promises quality.
Impressive 150mm diameter.
Ideal 1500mm focal length.

Main Highlights

COMPUTERISED STAR LOCATING TELESCOPE: The Celestron NexStar 6 SLT STC is a computerised telescope that offers a database of more than 40,000 stars, galaxies, nebulae, and more, it locates your object with pinpoint accuracy and tracks it
COMPACT AND LIGHTWEIGHT: For universal use, astronomical and terrestrial, visual and photographic
SCHIMDT-CASSESGRAIN OPTICAL DESIGN: Able to work optimally in very wide focal length ranges, making it usable with satisfaction in a wide range of applications
FAST SETUP WITH SKYALIGN: Celestron’s proprietary SkyAlign procedure has you ready to observe in minutes, simply centre any three bright objects in the eyepiece and the NexStar SLT aligns to the night sky, ready to locate thousands of objects
BONUS FREE STARRY NIGHT SOFTWARE: The NexStar 6 SLT SCT Computerised Telescope includes a FREE download of one of the top consumer rated astronomy software programmes for an interactive sky simulation

9.8

Exceptional

9.8

Exceptional

Celestron

Celestron 22088 NexStar 6SLT 6 Inch Schmidt-Cassegrain Telescope with Fully Computerised Altazimuth Mount, Starry Night Special Edition Software, and SkyPortal App

Why we love it

Optical design promises quality.
Impressive 150mm diameter.
Ideal 1500mm focal length.

Main Highlights

COMPUTERISED STAR LOCATING TELESCOPE: The Celestron NexStar 6 SLT STC is a computerised telescope that offers a database of more than 40,000 stars, galaxies, nebulae, and more, it locates your object with pinpoint accuracy and tracks it
COMPACT AND LIGHTWEIGHT: For universal use, astronomical and terrestrial, visual and photographic
SCHIMDT-CASSESGRAIN OPTICAL DESIGN: Able to work optimally in very wide focal length ranges, making it usable with satisfaction in a wide range of applications
FAST SETUP WITH SKYALIGN: Celestron’s proprietary SkyAlign procedure has you ready to observe in minutes, simply centre any three bright objects in the eyepiece and the NexStar SLT aligns to the night sky, ready to locate thousands of objects
BONUS FREE STARRY NIGHT SOFTWARE: The NexStar 6 SLT SCT Computerised Telescope includes a FREE download of one of the top consumer rated astronomy software programmes for an interactive sky simulation

Value for Money

HSL 150EQ Astronomical Reflector Telescope for Adults high Powered,150mm Aperture Professional Telescopes for Adults Astronomy,Comes with 5 Color Filters Set and 3X Barlow Lens Black

HSL 150EQ Astronomical Reflector Telescope for Adults high Powered,150mm Aperture Professional Telescopes for Adults Astronomy,Comes with 5 Color Filters Set and 3X Barlow Lens Black

HSL

Why we love it

Easy setup and use.
Stunning celestial details visible.
Compatible with smartphone photography.

Main Highlights

Discover the cosmos with precision using the HSL 150EQ Reflector Telescope; Effortless setup, 150 mm aperture + 750 mm lens for accurate observation
Experience precision with our Manual German Equatorial Mount; Track celestial bodies smoothly using the slow-motion altitude lever
Explore the cosmos with the HSL 150EQ telescope. Unveil the universe's marvels with triple magnification: 25 mm + 3 X lens = 90 X, 20 mm + 3 X lens = 112.5 X, 6.5 mm + 3 X lens = 345 X; Precision thrives via the red dot finder, enabling seamless tracking for an immersive and exact observing journey
Enhance celestial exploration with our 6 Filters Set; Five color filters : Red, Blue, Orange, Green, Yellow, unveil intricate planet details and cloud structures
Capture wonders effortlessly with HSL 150EQ telescope's Adjustable Cell Phone Holder and Wireless Remote Control

HSL 150EQ Astronomical Reflector Telescope for Adults high Powered,150mm Aperture Professional Telescopes for Adults Astronomy,Comes with 5 Color Filters Set and 3X Barlow Lens Black

Why we love it

Easy setup and use.
Stunning celestial details visible.
Compatible with smartphone photography.

Main Highlights

Discover the cosmos with precision using the HSL 150EQ Reflector Telescope; Effortless setup, 150 mm aperture + 750 mm lens for accurate observation
Experience precision with our Manual German Equatorial Mount; Track celestial bodies smoothly using the slow-motion altitude lever
Explore the cosmos with the HSL 150EQ telescope. Unveil the universe's marvels with triple magnification: 25 mm + 3 X lens = 90 X, 20 mm + 3 X lens = 112.5 X, 6.5 mm + 3 X lens = 345 X; Precision thrives via the red dot finder, enabling seamless tracking for an immersive and exact observing journey
Enhance celestial exploration with our 6 Filters Set; Five color filters : Red, Blue, Orange, Green, Yellow, unveil intricate planet details and cloud structures
Capture wonders effortlessly with HSL 150EQ telescope's Adjustable Cell Phone Holder and Wireless Remote Control

Sky-Watcher Quattro 150P Imaging Newtonian - Large Aperture 6-inch Reflector Optical Tube for Astrophotography and Visual Use Black

Sky-Watcher Quattro 150P Imaging Newtonian - Large Aperture 6-inch Reflector Optical Tube for Astrophotography and Visual Use Black

Sky-Watcher

Why we love it

Broad view with 150mm Newtonian reflector.
Enhanced image quality using multi-coated borosilicate mirrors.
High precision focusing with dual-speed 10:1 Crayford-style focuser.

Main Highlights

150mm aperture, 600mm focal length
Fast f/4 focal ratio
Parabolic borosilicate mirrors utilizing Sky-Watcher’s proprietary Radiant Aluminum Quartz (RAQ) coatings designed for imaging with 94% reflectivity
11:1, dual-speed, 2-inch Crayford-style focuser
Oversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras

Sky-Watcher Quattro 150P Imaging Newtonian - Large Aperture 6-inch Reflector Optical Tube for Astrophotography and Visual Use Black

Why we love it

Broad view with 150mm Newtonian reflector.
Enhanced image quality using multi-coated borosilicate mirrors.
High precision focusing with dual-speed 10:1 Crayford-style focuser.

Main Highlights

150mm aperture, 600mm focal length
Fast f/4 focal ratio
Parabolic borosilicate mirrors utilizing Sky-Watcher’s proprietary Radiant Aluminum Quartz (RAQ) coatings designed for imaging with 94% reflectivity
11:1, dual-speed, 2-inch Crayford-style focuser
Oversized secondary mirror produces greater illumination for full-frame DSLR and CCD cameras

HSL 150EQ Astronomical Reflector Telescope for Adults high Powered,150mm Aperture Professional Telescopes for Adults Astronomy,Comes with 5 Color Filters Set and 3X Barlow Lens

HSL

Why we love it

Effortless setup for convenience.
Precision tracking of celestial bodies.
Incredible magnification for detailed views.

Main Highlights

Discover the cosmos with precision using the HSL 150EQ Reflector Telescope; Effortless setup, 150 mm aperture + 750 mm lens for accurate observation
Experience precision with our Manual German Equatorial Mount; Track celestial bodies smoothly using the slow-motion altitude lever
Explore the cosmos with the HSL 150EQ telescope. Unveil the universe's marvels with triple magnification: 25 mm + 3 X lens = 90 X, 20 mm + 3 X lens = 112.5 X, 6.5 mm + 3 X lens = 345 X; Precision thrives via the red dot finder, enabling seamless tracking for an immersive and exact observing journey
Enhance celestial exploration with our 6 Filters Set; Five color filters : Red, Blue, Orange, Green, Yellow, unveil intricate planet details and cloud structures
Capture wonders effortlessly with HSL 150EQ telescope's Adjustable Cell Phone Holder and Wireless Remote Control

HSL 150EQ Astronomical Reflector Telescope for Adults high Powered,150mm Aperture Professional Telescopes for Adults Astronomy,Comes with 5 Color Filters Set and 3X Barlow Lens

Why we love it

Effortless setup for convenience.
Precision tracking of celestial bodies.
Incredible magnification for detailed views.

Main Highlights

Discover the cosmos with precision using the HSL 150EQ Reflector Telescope; Effortless setup, 150 mm aperture + 750 mm lens for accurate observation
Experience precision with our Manual German Equatorial Mount; Track celestial bodies smoothly using the slow-motion altitude lever
Explore the cosmos with the HSL 150EQ telescope. Unveil the universe's marvels with triple magnification: 25 mm + 3 X lens = 90 X, 20 mm + 3 X lens = 112.5 X, 6.5 mm + 3 X lens = 345 X; Precision thrives via the red dot finder, enabling seamless tracking for an immersive and exact observing journey
Enhance celestial exploration with our 6 Filters Set; Five color filters : Red, Blue, Orange, Green, Yellow, unveil intricate planet details and cloud structures
Capture wonders effortlessly with HSL 150EQ telescope's Adjustable Cell Phone Holder and Wireless Remote Control

Telescope 130EQ Newtonian Reflector Telescopes for Adults, Professional Telescopes for Adults Astronomy, Comes with 1.5X Barlow Lens Smartphone Adapter & 13% T Moon Filter

Telescope 130EQ Newtonian Reflector Telescopes for Adults, Professional Telescopes for Adults Astronomy, Comes with 1.5X Barlow Lens Smartphone Adapter & 13% T Moon Filter

SOLOMARK

Why we love it

Large aperture aids stellar views.
High-quality optics for clarity.
Sturdy tripod for precision.

Main Highlights

Male thread - M42*0.75. Female thread - M42*0.75.
You can use 1 piece, 2 pieces , 3 pieces or 4 pieces of the extension rings as you like.
Idea to link or extend tube length of the M42*0.75 products
Length: 7mm 10mm 20mm 30mm
Fully aluminium anodized black.

Telescope 130EQ Newtonian Reflector Telescopes for Adults, Professional Telescopes for Adults Astronomy, Comes with 1.5X Barlow Lens Smartphone Adapter & 13% T Moon Filter

Why we love it

Large aperture aids stellar views.
High-quality optics for clarity.
Sturdy tripod for precision.

Main Highlights

Male thread - M42*0.75. Female thread - M42*0.75.
You can use 1 piece, 2 pieces , 3 pieces or 4 pieces of the extension rings as you like.
Idea to link or extend tube length of the M42*0.75 products
Length: 7mm 10mm 20mm 30mm
Fully aluminium anodized black.

Celestron 31045 AstroMaster 130EQ Newtonian Reflector Telescope, Dark Blue

Celestron 31045 AstroMaster 130EQ Newtonian Reflector Telescope, Dark Blue

Celestron

14% Off

Why we love it

Powerful, user-friendly reflector telescope.
High-quality 114mm coated optics.
Quick setup and lightweight.

Main Highlights

POWERFUL REFLECTOR TELESCOPE: The Celestron AstroMaster 130EQ Newtonian telescope is a powerful and user-friendly reflector telescope. It features fully-coated glass optics, a sturdy and lightweight frame, two eyepieces, a StarPointer red dot finderscope and an adjustable tripod
HIGH-QUALITY 114MM OPTICS: The heart of the system is a fully-coated 130mm primary mirror. The AstroMaster mount features two slow-motion control knobs that allow you to make precision adjustments to view celestial and terrestrial objects
QUICK SETUP & LIGHTWEIGHT FRAME: This telescope for adults and kids to be used together features a lightweight frame and a manual German Equatorial mount for smooth and accurate pointing. Setup is quick and easy, with no tools required
INCLUDED ACCESSORIES: We’ve included 2 eyepieces (20mm and 10mm), a tripod, and a StarPointer red dot finderscope. Accessories also include a FREE download of one of the top consumer rated astronomy software programs
UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from the world’s #1 telescope brand, based in California since 1960. You’ll also receive a two-year warranty

Celestron 31045 AstroMaster 130EQ Newtonian Reflector Telescope, Dark Blue

14% Off

Why we love it

Powerful, user-friendly reflector telescope.
High-quality 114mm coated optics.
Quick setup and lightweight.

Main Highlights

POWERFUL REFLECTOR TELESCOPE: The Celestron AstroMaster 130EQ Newtonian telescope is a powerful and user-friendly reflector telescope. It features fully-coated glass optics, a sturdy and lightweight frame, two eyepieces, a StarPointer red dot finderscope and an adjustable tripod
HIGH-QUALITY 114MM OPTICS: The heart of the system is a fully-coated 130mm primary mirror. The AstroMaster mount features two slow-motion control knobs that allow you to make precision adjustments to view celestial and terrestrial objects
QUICK SETUP & LIGHTWEIGHT FRAME: This telescope for adults and kids to be used together features a lightweight frame and a manual German Equatorial mount for smooth and accurate pointing. Setup is quick and easy, with no tools required
INCLUDED ACCESSORIES: We’ve included 2 eyepieces (20mm and 10mm), a tripod, and a StarPointer red dot finderscope. Accessories also include a FREE download of one of the top consumer rated astronomy software programs
UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from the world’s #1 telescope brand, based in California since 1960. You’ll also receive a two-year warranty

Celestron 31051 AstroMaster 130EQ Motor Drive Newtonian Reflector Telescope, Dark Blue

Celestron 31051 AstroMaster 130EQ Motor Drive Newtonian Reflector Telescope, Dark Blue

Celestron

Why we love it

Exceptional tracking of celestial bodies.
Assembly is quick, tool-free.
Includes generous optical zoom.

Main Highlights

TRACKING: Manual German equatorial mount with setting circles to accurately locate and track sky objects. Motor drive automatically tracks celestial objects as they appear to move across the night sky
SIMPLE TO ASSEMBLE: Adjustable, full height steel tripod with deluxe accessory tray. Quick and easy no-tool setup
INCLUDED ACCESSORIES: a 20mm and 10mm eyepiece, a finderscope and a motor drive, Tripod Weight: 3.4 Kg
AVAILABLE SOFTWARE: Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images, including 3D renderings of stars, exoplanets, and galaxies
OPTICAL ZOOM: 130.0 multiplier_x

Celestron 31051 AstroMaster 130EQ Motor Drive Newtonian Reflector Telescope, Dark Blue

Why we love it

Exceptional tracking of celestial bodies.
Assembly is quick, tool-free.
Includes generous optical zoom.

Main Highlights

TRACKING: Manual German equatorial mount with setting circles to accurately locate and track sky objects. Motor drive automatically tracks celestial objects as they appear to move across the night sky
SIMPLE TO ASSEMBLE: Adjustable, full height steel tripod with deluxe accessory tray. Quick and easy no-tool setup
INCLUDED ACCESSORIES: a 20mm and 10mm eyepiece, a finderscope and a motor drive, Tripod Weight: 3.4 Kg
AVAILABLE SOFTWARE: Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images, including 3D renderings of stars, exoplanets, and galaxies
OPTICAL ZOOM: 130.0 multiplier_x

Celestron 31150 LCM 114 Series Computerised Newtonian Reflector Telescope, Silver

Celestron 31150 LCM 114 Series Computerised Newtonian Reflector Telescope, Silver

Celestron

35% Off

Why we love it

Advanced star locating technology.
Generates list of observable objects.
Includes top-rated astronomy software.

Main Highlights

COMPUTERISED AUTOMATIC TELESCOPE: Automatically locate 4,000 celestial objects with the GoTo mount and hand control, using star locating technology found on more advanced telescopes
TAKE THE SKY TOUR: If you’re not sure of what to observe, the Sky Tour button will do the work for you; Simply press the button and your computerised telescope will generate a list of the best objects currently available to view in the sky
EVERYTHING YOU NEED: Comes with everything you need for stargazing, including an adjustable aluminium tripod, 2 high-quality eyepieces (25mm & 9mm), StarPointer red dot finderscope; Download the SkyPortal App for added enjoyment
BONUS FREE STARRY NIGHT SOFTWARE: This Celestron LCM 114 Computerised Telescope includes a FREE download of one of the top consumer rated astronomy software programs for an interactive sky simulation
UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from a leading telescope brand, based in California since 1960; You’ll also receive a two-year warranty

Celestron 31150 LCM 114 Series Computerised Newtonian Reflector Telescope, Silver

35% Off

Why we love it

Advanced star locating technology.
Generates list of observable objects.
Includes top-rated astronomy software.

Main Highlights

COMPUTERISED AUTOMATIC TELESCOPE: Automatically locate 4,000 celestial objects with the GoTo mount and hand control, using star locating technology found on more advanced telescopes
TAKE THE SKY TOUR: If you’re not sure of what to observe, the Sky Tour button will do the work for you; Simply press the button and your computerised telescope will generate a list of the best objects currently available to view in the sky
EVERYTHING YOU NEED: Comes with everything you need for stargazing, including an adjustable aluminium tripod, 2 high-quality eyepieces (25mm & 9mm), StarPointer red dot finderscope; Download the SkyPortal App for added enjoyment
BONUS FREE STARRY NIGHT SOFTWARE: This Celestron LCM 114 Computerised Telescope includes a FREE download of one of the top consumer rated astronomy software programs for an interactive sky simulation
UNBEATABLE WARRANTY AND CUSTOMER SUPPORT: Buy with confidence from a leading telescope brand, based in California since 1960; You’ll also receive a two-year warranty

Sky-Watcher sk-avant-114 N Reflector Telescope, Multi-Colour

Sky-Watcher

Why we love it

Impressive diameter for better viewing.
Ideal focal length.
Complete with essential accessories.

Main Highlights

Diameter: 114 mm
Focal length: 1000 mm
Newton on azeq Avant
Telescope, mount, tripod, accessories

Sky-Watcher sk-avant-114 N Reflector Telescope, Multi-Colour

Why we love it

Impressive diameter for better viewing.
Ideal focal length.
Complete with essential accessories.

Main Highlights

Diameter: 114 mm
Focal length: 1000 mm
Newton on azeq Avant
Telescope, mount, tripod, accessories

Skyoptikst 1400x 150 mm Reflector Newtionan Astronomical Telescope High Power Equatorial Mount Star Planet Moon Saturn Jupiter

Skyoptikst 1400x 150 mm Reflector Newtionan Astronomical Telescope High Power Equatorial Mount Star Planet Moon Saturn Jupiter

Skyoptikst

Why we love it

Sharp views of celestial objects.
Detailed observations with high-quality optics.
Easy tracking with equatorial mount.

Main Highlights

Large aperture 150mm (6 inches) provide sharp bright views of the planets and Moon,galaxies, nebulas, and star clusters.
Fully-coated glass optics help you observe brighter, more detailed of planets.
German Equatorial mount and slow-motion manual can track the celestial objects fast and precisely
Come with 2 High-quality 1.25'' Eyepieces:Plossl 25mm,Plossl 6.5mm,and lot of accessoris
150 mm lens and 1400mm focal length is an easy-to-use and powerful telescope.

Skyoptikst 1400x 150 mm Reflector Newtionan Astronomical Telescope High Power Equatorial Mount Star Planet Moon Saturn Jupiter

Why we love it

Sharp views of celestial objects.
Detailed observations with high-quality optics.
Easy tracking with equatorial mount.

Main Highlights

Large aperture 150mm (6 inches) provide sharp bright views of the planets and Moon,galaxies, nebulas, and star clusters.
Fully-coated glass optics help you observe brighter, more detailed of planets.
German Equatorial mount and slow-motion manual can track the celestial objects fast and precisely
Come with 2 High-quality 1.25'' Eyepieces:Plossl 25mm,Plossl 6.5mm,and lot of accessoris
150 mm lens and 1400mm focal length is an easy-to-use and powerful telescope.

We scanned 1936 products

We reviewed these offers relevant to the 6 Inch Reflector Telescope within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Celestron, HSL, Sky-Watcher, SOLOMARK, Skyoptikst, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 6 Inch Reflector Telescope in the market, we considered we took a deep dive into 9681 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Celestron 22088 NexStar 6SLT 6 Inch Schmidt-Cassegrain Telescope with Fully Computerised Altazimuth Mount, Starry Night Special Edition Software, and SkyPortal App. We love many things about this product by Celestron. What sets it apart from the competition is Optical design promises quality, Impressive 150mm diameter, Ideal 1500mm focal length.
The best value product for most shoppers and where user satisfaction is continuously the highest is HSL 150EQ Astronomical Reflector Telescope for Adults high Powered,150mm Aperture Professional Telescopes for Adults Astronomy,Comes with 5 Color Filters Set and 3X Barlow Lens Black by HSL based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 6 Inch Reflector Telescope and the best cost-to-value ratio is Celestron 31150 LCM 114 Series Computerised Newtonian Reflector Telescope, Silverat Celestron with a 35% discount.
Our list of the best 6 Inch Reflector Telescope is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.