
Saxon 10 Dobsonian Telescope -10 inch
The Saxon 10" Dobsonian Telescope features a 254mm aperture, 1200mm focal length, and a robust Dobsonian mount. Its Pyrex® mirror ensures sharp, edge-to-edge clarity for deep-sky and planetary observations.
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Whether you are a budding beginner or a seasoned astronomer, the Saxon 10" Dobsonian Telescope offers a robust optical platform designed for serious observation. Boasting a massive 254mm aperture and a 1200mm focal length (F/4.7), this Saxon 254/1200 Dobsonian Telescope gathers significant light to reveal faint deep-sky treasures like nebulae and galaxies while maintaining the resolution needed for detailed lunar and planetary viewing. A standout feature of this model is the use of Pyrex glass for the primary mirror; this low-expansion material ensures optical stability during temperature changes, providing consistent, crisp images in varying weather conditions.
Engineered for ease of use without compromising on stability, this 10 inch reflector telescope features a patented Tension Control Handle. This system allows users to easily adjust friction to balance the optical tube, eliminating the need for clumsy counterweights even when using heavy accessories. The telescope is equipped with a smooth 2" Crayford focuser with a 1.25" adapter, offering fine control for achieving perfect focus. With its simple yet sturdy mount and high-quality components, the Saxon 10 inch Dobsonian delivers a premium viewing experience that is difficult to beat at this price point.
Key Features
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Massive Aperture: The 254mm aperture captures ample light for deep-sky observation, a key benefit of this Saxon 10" dob.
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Pyrex Glass Mirror: Low thermal expansion glass ensures consistent image quality and scratch resistance.
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Tension Control Handle: Allows for easy balancing of the optical tube without the need for counterweights.
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Precision Focuser: A 2" Crayford focuser with an adapter ensures smooth adjustments for sharp images.
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Parabolic Primary Mirror: Eliminates spherical aberration to deliver crisp, edge-to-edge clarity with the 254mm Dobsonian Telescope.
What's in the Box
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Saxon 10" Dobsonian Telescope OTA
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Saxon Dobsonian Mount
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Saxon Plossl 10mm and 25mm Eyepieces (1.25")
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Saxon 9x50 Finderscope with Bracket
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Saxon Star / Moon Chart
Full Specifications
| Optical Design | Newtonian Reflector |
| Aperture | 254mm |
| Focal Length | 1200mm |
| Focal Ratio | f/4.7 |
| Included Eyepiece | Plossl 25mm (48x Magnification) and Plossl 10mm (120x Magnification) |
| Finderscope | 9x50 |
| Optical Tube | Aluminium |
| Highest Useful Magnification | 508x |
| Lowest Useful Magnification | 36x |
| Limiting Stellar Magnitude | 14.7 |
| Resolution (Rayleigh) | 0.55 arcseconds |
| Resolution (Dawes) | 0.46 arcseconds |
| Light Gathering Power (Compared to Human eye) | 1317x |
| Optical Coatings | Fully multi-coated |
| Optical Tube Length | 112cm |
| Optical Tube Diameter | 26.0cm |
| Optical Tube Weight | 15.0kg |
| Mount Type | Dobsonian Mount |
| Total Kit Weight | Tube: 18kg, Base: 15kg |
| Warranty | 5 Year Manufacturer Warranty |
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About Saxon - High Quality Optics
The Saxon brand commits to quality and research. The company develops a range of binoculars, telescopes, microscopes and accessories with the understanding of its user’s priorities and needs. Saxon has built each product around the knowledge that everyone’s viewing requirements are different, proven through each precise and well thought out product line. Browse a range of Saxon optical products and you'll find that every glass has been designed to help every viewer see only the best in every situation.
Product Code: SAX-239110
| Optical Design | Newtonian Reflector |
|---|---|
| Aperture | 254mm |
| Focal Length | 1200mm |
| Focal Ratio | 4.7 |
| Highest Practical Magnification | 508x |
| Mount Type | Dobsonian mount |
| Motor Drive | No |
| Dovetail Type | Vixen |
| Eyepiece 1 | Plossl 25mm - 1.25" |
| Eyepiece 2 | Plossl 10mm - 1.25" |
| Finderscope Make | 9x50 |
| Tube Length | 26 x 112cm |
| Autoguide Port | No |
| Electronic Hand Control | No |
| Warranty Information | 5 Years Limited Warranty |
| Image | Item | Qty |
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Saxon 10" Dobsonian Telescope - OTA | 1 |
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Saxon Dobsonian Mount | 1 |
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Saxon Plossl 10mm and 25mm Eyepiece 1.25" | 1 |
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Saxon 9x50 Finderscope with Bracket | 1 |
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Saxon Star / Moon Chart | 1 |
Q1. What is the saxon 10" Dobsonian Telescope best suited for?
The saxon 10 Dobsonian is built for serious visual astronomy. With a large 250mm (10-inch) reflector, it gathers significantly more light than smaller Dobsonians, allowing you to see deeper into space. If you’re looking for a deep-sky telescope in Australia or a major first telescope upgrade, this model is designed for you.
Q2. How does a 10" Dobsonian compare to an 8" or 6" telescope?
A 10-inch gathers nearly double the light of a 6-inch, and about 56% more than an 8-inch. This means faint galaxies, nebulae and globular clusters appear brighter with more structure and clarity. Many observers choose a 10” when they want a powerful step up from an entry-level Dobsonian telescope.
Q3. What celestial objects can you observe with a 10”?
You’ll enjoy stunning views of the Moon, Jupiter, Saturn, Mars, bright nebulae like Orion and Lagoon, and galaxies such as Andromeda and Centaurus A from dark skies. If you’re interested in deep-sky viewing, this size is one of the most capable visual telescopes available for backyard astronomy.
Q4. Is the 10" Dobsonian suitable for beginners or families?
Yes — as long as you’re comfortable with a telescope of this size. Many beginners who want strong long-term performance start with a 10", while others upgrade from a 6" or 8". As a family telescope, it’s an incredible way to share faint and detailed objects that smaller telescopes struggle to reveal.
Q5. Is setup difficult for first-time users?
Setup is still straightforward. Dobsonians are known for their simplicity: just assemble the base, place the tube into the cradle, and start observing. If you want a large, powerful scope without technical complexity, a beginner Dobsonian like the 10" is an excellent choice.
Q6. Is the saxon 10" Dobsonian portable?
It’s manageable but larger than an 8”. Most people can transport the tube and base separately in a car. Many Australians take 10” Dobsonians camping or to dark-sky sites because the performance boost under dark skies is dramatic.
Q7. Does the telescope require collimation?
Yes — most Newtonian reflectors do. Fortunately, collimation is straightforward with practice, and it keeps your optics performing at their best. A simple laser collimator or Cheshire eyepiece helps maintain sharp views.
Q8. Can the 10" Dobsonian be used for astrophotography?
It is primarily a visual telescope. You can capture basic Moon and planet images through the eyepiece, but long-exposure galaxy imaging requires an equatorial mount.
Q9. What accessories should you consider adding later?
A Barlow lens, wider-field eyepiece, Moon filter, nebula filter, and collimation tool are common upgrades. These expand what you can observe and make deep-sky targets even more impressive.
Q10. Who is the saxon 10" Dobsonian best suited for?
This model is perfect for astronomy enthusiasts who want to see faint, detailed objects and prefer hands-on observing over electronics. If you’re searching for a powerful deep-sky telescope for the backyard, or upgrading from your first telescope, the 10” is an outstanding long-term choice.






















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