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Celestron – StarSense Explorer 8-inch Dobsonian Smartphone App-Enabled Telescope – Works with StarSense App to Help You Find Nebulae, Planets & More – 8” DOB Telescope – iPhone/Android Compatible

  • Based on 42 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Adorama

Arrives Monday, May 6
Order within 10 hours and 44 minutes
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Features

  • PATENTED STARSENSE SKY RECOGNITION TECHNOLOGY: This one-of-a-kind telescope uses patented, award-winning StarSense sky recognition technology and your smartphone to analyze star patterns overhead and calculate its position in real time.
  • STARSENSE EXPLORER APP: The app generates a list of the best objects to view based on your exact time & location. View planets, brighter nebulae, galaxies, and star clusters from the city PLUS fainter, deep sky objects from darker sites.
  • LARGE APERTURE 8 NEWTONIAN REFLECTOR: A high-quality parabolic primary mirror and high-reflectivity XLT optical coatings give you enough light gathering ability to view all the best celestial objects.
  • MANUAL DOBSONIAN BASE: Large diameter altitude bearings with variable tensioning and Teflon azimuth bearings make it easy to point and aim your Dob. Follow the on-screen arrows to your desired target. When the bullseye turns green, its ready to view.
  • UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.

Brand: Celestron


Model Name: StarSense Explorer 8" Dobsonian


Eye Piece Lens Description: Galilean


Objective Lens Diameter: 8 Inches


Telescope Mount Description: Altazimuth Mount


Product Dimensions: 49"D x 19"W x 18.5"H


Focus Type: Manual Focus


Finderscope: Reflex


Item Weight: 16 ounces


Compatible Devices: Smartphone


Product Dimensions: 49 x 19 x 18.5 inches


Item Weight: 1 pounds


Item model number: 22470


Batteries: 1 Lithium Metal batteries required. (included)


Date First Available: March 4, 2022


Manufacturer: Celestron


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Killer Scope. Finds Everything, Even With Bad Eyesight.
The media could not be loaded. Most astronomers will recommend you start with a 6" or 8" dobsonian. I've had refractors before, but this is my first reflector. I cannot stress enough how enjoyable this scope is to use and view the heavens with. It comes with a decent Omni Plossl in 25mm focal length. I recommend purchasing two additional eyepieces, an 8-12mm, and a 36-40mm. I have a 12mm, a 40mm, and 2x barlow in Omni Plossl fashion to match the 25mm. There are a wide variety of magnifications with these 3 eyepieces and the barlow, for not a lot of money. From 30x, to 200x, I can view a wide range of objects including planets, moon, sun (with a proper filter) and several deep space objects with an apparent magnitude of 10 or lower, quite clearly. Objects higher than 10 will be difficult if you live with city light pollution, but that still leaves thousands of viewable objects. It's not too heavy when carried in two pieces (roughly 25lbs/11kg for the tube, and the mount, each). The starsense app works very well, and on clear dark nights, it is very accurate. With a full moon or cloudy skies, it can be a bit tricky. I highly recommend this scope to anyone that wants a well built telescope, with a helping hand finding objects. It includes a red dot finder if you want to find objects the old fashioned way as well. But for someone like me with astigmatism and poor night vision, the starsense is extremely handy and convenient. Seeing the 8" mirror in the bottom of the tube is a sight to see, I'll include pictures of the scope, as well as several photos I have taken of the moon and some planets. Yes, you can actually do minor planetary and lunar imaging with this scope, even with your phone! In fact, every photo I've included in this review was taken with my Samsung S23, the Nexyz phone mount, and the various eyepieces I mentioned earlier. Take a few videos of the object, turn the videos into an .ser file with PIPP (free software) and stack the frames in Autostakkert (also free) to reveal a stacked image ready for sharpening and color enhancement. I hope this review will help people decide if this scope was right for them, because it was certainly right for me! ... show more
Reviewed in the United States on June 15, 2023 by Jake L. Jake L.

  • Fantastic in every way
This telescope exceeded my expectation. I'm new to the hobby. My fist telescope was a Meade LX-90 8" SCT goto telescope. Its awesome but it takes me 30 to 45 min to set up level the tripod home position the telescope etc. The Celestron 8" dobsonian was a breeze to set up. The starsense software worked great and it was pretty easy first time set up. The starsense software is pretty accurate but as my viewing evening progressed it got further off. I'm sure with experience I will be better able to use this software. Its great for beginners like me who don't know the night sky. It gives you "tonight's best" objects that can be found and viewed easily. I see such bad reviews on the 25mm lens included with the telescope. I have a top of the line 31mm Nagler. The 25mm Celestron plossl to me looked every bit as good as my 31mm Nagler! Stars could be focused to pinpoints and the clould layers of Jupiter easily seen equally as well with both lenses to me as a beginner. No the Plossl didn't have the 82 mm field of view as the Nagler but still impressive to me. The 8" dobsonian has 1200 mm focal length and was not so sensitive to vibration compared to the 2300 mm focal length of my 8" Meade LX-90. Manually I could easily point to stuff and keep it centered much better than I expected. I could also move my new Dobsonian Telescope and the the starsense software compensated and didn't have to be recalibrated unlike the LX-90. You will not be disappointed if you buy this telescope. ... show more
Reviewed in the United States on February 14, 2024 by dteesben

  • It's my first scope.
It's been a nice way to get me started in stargazing. I'm a DIY guy. Want to say the StarSense is a nice, well built Dob. After 6 months of use I wanted more from the scope. This is possible by going online. Look for DIY upgrades. Having the app can actually help you with this. After some spray paint, Duct tape and foam for Dew shield and a couple other cheap items. The views are fantastic!! App is showing 4-5 times what it was previously. Also. Check out how to make eyepieces from old Binoculars. You will be amazed! ... show more
Reviewed in the United States on November 25, 2023 by Winston Eaton

  • Good scope for the price
I bought this last October and have used it multiple times looking at the moon, a few planets, and I even saw a nebula. I'm a bit of a klutz and I know very little about the stars but I'm learning with this scope. The moon is very bright in the scope because of its high magnification so for viewing the moon you do need a good moon filter. At higher powers it is difficult to keep an object within view but it just takes practice with making very minor adjustments. Aligning the spotting scope with the main scope is quite easy. Collimation of the mirror is also easy with the provided instructions. I've experimented with the StarSense app and my first phone was a cheap one and I was not able to get it to figure out where it is to start using it. I got a new phone and I've been able to align it and I've started using it but have not had a lot of opportunities to do so because of poor weather. I would recommend getting additional eyepieces and filters to go with the scope as they can enhance your ability to view various objects. A strong moon filter is critical to view the moon without blinding yourself with moonlight. I just bought an adjustable moon filter because you can adjust it to filter out quite a bit of light. Now I want a solar filter. I gave the scope 5 stars for portability even though it is a really big and fairly heavy but I knew that when buying it and expected the size and bulk. ... show more
Reviewed in the United States on April 13, 2023 by Thomas

  • A nice beginning telescope
It is a nice beginning telescope. The 25mm piece is a greater starter piece but would work better with a 12mm or 10mm eye piece.
Reviewed in the United States on March 10, 2023 by nielsfmorrow

  • High quality optics
I bought this for its independence from needing a battery and ability to use in the field. Still lasting the starsense app. Beautiful and crisp imaging
Reviewed in the United States on July 16, 2023 by A fan!

  • Highly recommend
My teenage son absolutely loved it!!!
Reviewed in the United States on October 22, 2023 by Shasta Richardson

  • Quality
No issues. Base takes time but solid when finished. Will test scope when temp comes down here in West Texas.
Reviewed in the United States on August 20, 2023 by Kindle Customer

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