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Celestron StarSense Explorer 114mm Tabletop Dobsonian
The Celestron StarSense Explorer 114mm Tabletop Dobsonian uses smartphone-guided technology, a 114mm parabolic mirror, and a stable Dobsonian base for easy navigation and bright, detailed views of celestial objects.
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The Celestron StarSense Explorer 114mm Tabletop Dobsonian is designed for beginners and experienced observers looking for an easy way to navigate the night sky. Featuring the patented StarSense sky recognition technology, this telescope pairs with a smartphone to analyse star patterns and determine its position in real time. With this feature, users can quickly locate and observe celestial objects without prior experience.
Equipped with a 114mm parabolic primary mirror and a 450mm focal length, this Newtonian reflector provides bright wide-field views of planets, nebulae, galaxies, and star clusters. The f/4 focal ratio offers a wide field of view, making it easier to locate and track objects. The included 17mm and 10mm Kellner eyepieces provide 26x and 45x magnification, respectively, with a highest useful magnification of 269x. The optics are coated with aluminum and a protective SiO2 overcoat to enhance light transmission and image clarity.
The sturdy altazimuth Dobsonian base offers smooth manual tracking in both altitude and azimuth. Its compact tabletop design provides a stable foundation while remaining lightweight for portability. The base includes an integrated altitude tensioning system for smooth adjustments and an eyepiece rack for convenient storage. For additional viewing options, the base can be placed on an elevated platform or an optional tripod can be used.
Designed for versatility, this telescope performs well in both urban and darker sky locations. From city environments, it allows observation of planets (an additional extra 2x barlow is highly recommended), bright star clusters, and nebulae like the Orion Nebula and Andromeda Galaxy. Under darker skies, it reveals fainter deep-sky objects with more detail. The included StarPointer red-dot finderscope aids in initial alignment, while the rack-and-pinion focuser ensures precise focusing with 1.25” eyepieces.
This telescope is compatible with most smartphones, including iPhones (6 and newer) and Android devices running version 7.1.2 or later. The StarSense Explorer app generates a list of visible celestial objects based on time and location, guiding users to their targets with on-screen arrows. When the object is centered, the app confirms alignment for viewing through the eyepiece.
Full Specifications
| Optical Tube Assembly (OTA) |
| Optical Design | Newtonian Reflector |
| Aperture | 114mm (4.48") |
| Focal Length | 450mm (17.71") |
| Focal Ratio | f/4.0 |
| Included Eyepiece | 17mm (26x Magnification), 10mm (45x Magnification) |
| Finderscope | StarPointer™ Red Dot Finderscope |
| Star Diagonal | N/A |
| Optical Tube Construction | Aluminium |
| Highest Useful Magnification | 269x |
| Lowest Useful Magnification | 16x |
| Limiting Stellar Magnitude | 12.8 |
| Resolution (Rayleigh) | 1.21 arcseconds |
| Resolution (Dawes) | 1.02 arcseconds |
| Light Gathering Power (Compared to Human Eye) | 265x |
| Optical Tube Length | 469.9mm (18.5") |
| Optical Tube Diameter | 139.7mm (5.5") |
| Optical Tube Weight | 1.9kg |
| Telescope Mount |
| Mount Type | Altazimuth Tabletop Dobsonian base |
| Base Material | Particle board with melamine surfaces and edge trim, CARB compliant |
| Base Dimensions | 381mm x 381mm x 393.7mm (15" 15" x 15.5") |
| Tripod Material | N/A |
| Total Kit Weight | 5.71kg |
| Software | Celestron Starry Night Basic Edition Software and StarSense Explorer App |
| Warranty | Celestron 2 Year Warranty |
Recommended Accessories
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Celestron NeXYZ Smartphone Adapter With the Celestron NeXYZ Smartphone Adapter, you can take images or videos through your telescope eyepiece using your smartphone. This is a great way to get started in astrophotography. |
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Celestron Omni 2x Barlow Lens Double the magnification of your telescope with a barlow lens. Highly recommended if you are interested in viewing the planets. Don't go without it! |
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saxon Optical Lens Cleaning Kit Keep your telescope free from dust and debris and cleaned regularly! |
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Celestron NeXYZ Smartphone Adapter Take images or videos through your telescope eyepiece using your smartphone. This is a great way to get started in astrophotography. |
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Celestron Omni 2x Barlow Lens Double the magnification of your telescope with a barlow lens. Highly recommended if you are interested in viewing the planets. Don't go without it! |
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saxon Optical Lens Cleaning Kit Keep your telescope in top shape by protecting it from dust and debris! |
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About Celestron
Imagine a humble beginning – a 6-inch reflector telescope crafted by Tom Johnson for his young son. This was the spark that ignited a transformative journey. As time passed, his designs evolved into larger, more sophisticated scopes. Today, Celestron shines as an industry trailblazer, renowned for crafting precision optical equipment. From computerised marvels to traditional telescopes, binoculars, spotting scopes and more, Celestron's portfolio is a universe of possibilities. With a legacy spanning over 50 illustrious years, Celestron has earned admiration from both avid hobbyists and dedicated astronomers worldwide. But they don't rest on their laurels; innovation propels them forward. They constantly broaden their product horizons while illuminating minds through global science education initiatives. Celestron's story is one of innovation, evolution and a passion for the cosmos. Join them on this extraordinary journey of discovery and inspiration.
Product Code: 22480
| Motor Drive | No |
|---|---|
| Autoguide Port | No |
| Electronic Hand Control | No |
Q1. What is the Celestron StarSense Explorer 114mm Tabletop Dobsonian?
The Celestron StarSense Explorer 114mm Tabletop Dobsonian is a compact Newtonian reflector telescope designed for easy backyard stargazing. It combines a 114mm aperture with a stable tabletop Dobsonian base, and uses the StarSense Explorer app to help you locate objects in the night sky using your smartphone.
Q2. Is the StarSense Explorer 114mm Dobsonian good for beginners in Australia?
Yes, the Celestron StarSense Explorer 114mm is a great beginner telescope for Australia because it’s simple to use, portable, and doesn’t require complicated alignment. The app-guided system makes it easier for first-time users to find planets, star clusters, and bright deep sky objects without needing prior astronomy experience.
Q3. How does the StarSense Explorer app work with this telescope?
The StarSense Explorer app uses your phone’s camera and sensors to recognise star patterns in real time and guide you to targets with on-screen arrows. This makes the Celestron StarSense Explorer telescope much easier than manual star-hopping, especially if you’re learning the sky from suburban areas in Australia.
Q4. What can you see with the Celestron StarSense Explorer 114mm Tabletop Dobsonian?
With the 114mm tabletop Dobsonian telescope, you can view the Moon in sharp detail, see Saturn’s rings, Jupiter’s moons, and explore brighter deep sky objects like the Orion Nebula, open star clusters, and some galaxies under darker skies. It’s a strong all-round telescope for casual visual observing.
Q5. Is a 114mm Dobsonian telescope good for kids and families?
Yes, the Celestron StarSense Explorer 114mm Tabletop Dobsonian is a popular family telescope because it’s compact, stable, and easy to point. It’s also a good choice as a telescope for kids Australia when supervised, especially for families who want a simple setup for school holidays or weekend stargazing.
Q6. Does the Celestron StarSense Explorer 114mm need a tripod?
No, this is a tabletop Dobsonian, meaning it’s designed to sit on a sturdy surface like a table, bench, or platform. Many users place it on a stable outdoor table for the best viewing experience. This makes the Celestron 114mm tabletop telescope quick to set up and easy to transport.
Q7. Can you use the Celestron StarSense Explorer 114mm in light-polluted areas?
Yes, it works well for the Moon, planets, and brighter objects even in city and suburban areas. In light pollution, you’ll get the best results by focusing on brighter targets, and using the StarSense Explorer app to quickly locate objects that are harder to spot with the naked eye.
Q8. Is the Celestron StarSense Explorer 114mm good for astrophotography?
The Celestron StarSense Explorer 114mm Tabletop Dobsonian is mainly designed for visual observing rather than deep sky astrophotography. However, you can still do basic smartphone photos of the Moon and bright planets using a phone adapter. If you’re searching for an astrophotography telescope in Australia, an equatorial mount setup is usually a better match for long exposures.
Q9. What eyepieces and accessories are recommended for the StarSense Explorer 114mm?
A good upgrade for the StarSense Explorer 114mm Dobsonian is an additional eyepiece for different magnifications, plus a moon filter for comfortable lunar viewing. Many users also add a red torch and a smartphone holder for easier use of the app and casual imaging.
Q10. Why choose the Celestron StarSense Explorer 114mm Tabletop Dobsonian over other beginner telescopes?
This telescope is a strong choice because it combines a bright 114mm aperture with a simple Dobsonian mount and smartphone guidance. Compared to many entry-level telescopes, the Celestron StarSense Explorer 114mm helps beginners spend more time observing and less time guessing where objects are, making it one of the easiest ways to start stargazing in Australia.