SkyQuest XT10 Classic Dobsonian Telescope
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Product Details
Since 1975
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2-Year Warranty
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The SkyQuest XT10 Dobsonian At a Glance
Learn More About the SkyQuest XT10 Dobsonian
Is the Orion XT10 Right for You?
The Orion SkyQuest XT10 Classic Dobsonian is a strong first serious telescope for beginners, families, and backyard observers who want bright visual views of the Moon, planets, star clusters, and brighter deep-sky objects. It is fully manual, so it does not require batteries, apps, or computerized alignment, but it also does not automatically find or track objects. This is the right telescope if you want to learn the sky yourself and enjoy a simple “point and view” observing experience. It is not the right choice if you want GoTo object locating, motorized tracking, or a telescope built primarily for long-exposure astrophotography. Although with the addition of a smartphone adapter, you can take beautiful images of the moon and the planets with relative ease.
What You’ll See and Why It Works
The XT10 is built for visual astronomy. Its 10" parabolic primary mirror collects over 50% more light than a 8" reflector telescope, so you can easily observe Jupiter, Saturn, brighter star clusters, bright nebulae, and some galaxies. What makes the XT10 work well is the combination of a 250 mm parabolic primary mirror, 1250 mm focal length, and fast f/5 focal ratio. In plain English, that means it has enough light-gathering power for bright views, enough focal length to perform well on the Moon and planets, and a forgiving optical design that is easy for beginners to learn and master.
The fully manual Dobsonian base is also a major part of the experience. You move the telescope up/down and left/right by hand, which makes it simple and intuitive, especially for new observers. There is no app, battery, alignment routine, or hand controller to learn before you start observing.
What You Should Know Before You Buy
What’s Included and What to Add Later
Setup, Care, and Support
Key Specifications
| SKU | 08946 |
| Model Number | Orion SkyQuest XT Dobsonian |
| Telescope Optical Design | Newtonian Reflector |
| Telescope Aperture | 250mm (9.84") |
| Telescope Focal Ratio | f/5 |
| Telescope Focal Length | 1250mm |
| Optical Coatings | Aluminum and Silicon Dioxide (94% Reflectivity) |
| Primary Mirror Type | Parabolic |
| Eyepiece Height at Zenith | 49" |
| Focuser Design | Crayford |
| Focuser Size | 2" |
| Focuser Speed | Single Speed |
| Mount Electronics | Manual |
| Optical Tube Assembly Material | Steel |
| Optical Tube Assembly Length | 48" |
| Telescope OTA Weight | 46 lb. |
| Mount Weight | 30.6 lbs. |
| Total Weight | 76.6 lbs. |
| Warranty | Orion StarGuard 2-Year Warranty |