
Saxon 12 Dobsonian Telescope -12 inch
The Saxon 10" Collapsible Dobsonian Telescope features a retractable 254mm aperture optical tube for easy transport and storage. With a fast focal ratio and high-quality Crayford focuser, this 10" Collapsible Reflector Telescope delivers bright, clear views of deep-sky objects.
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The Saxon 10" Collapsible Dobsonian Telescope is an innovative reflector that combines large-aperture performance with portability. Featuring a massive 254mm aperture and a 1200mm focal length (f/4.7), this telescope gathers a tremendous amount of light, revealing faint details in nebulae, galaxies, and star clusters that smaller scopes simply cannot resolve. The unique collapsible truss-tube design allows the optical tube to retract for compact storage and easy transport, making it an ideal choice for astronomers who want to travel to dark-sky sites without sacrificing optical power. Unlike some truss systems, this design holds collimation exceptionally well, meaning you spend less time tweaking and more time observing.
Designed for a seamless user experience, the simplified mount separates easily from the optical tube, further enhancing portability. The telescope is equipped with an ultra-smooth 2" Crayford focuser with a 1.25" adapter, allowing for precise fine-tuning of images whether you are using wide-angle 2" eyepieces or standard 1.25" ones. Included in the package are two Plossl eyepieces (10mm and 25mm) and a 9x50 finderscope to help you navigate the night sky. With its blend of convenience, power, and high-quality optics, the Saxon 254mm Dobsonian is a versatile powerhouse for any serious observer.
Key Features
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Collapsible Design: The retractable tube allows for easy transport and storage, making this Saxon 10 Collapsible Telescope perfect for camping trips.
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Bright Optics: A 254mm aperture and 1200mm focal length provide excellent light-gathering power for deep-sky observation.
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Precision Focusing: Features a 2" Crayford focuser with a 1.25" adapter for smooth, accurate adjustments.
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Sturdy Mount: The simple Dobsonian base provides a stable platform and easy navigation of the night sky.
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Complete Kit: Includes Plossl eyepieces and a finderscope to get you started with your Collapsible Dobsonian Telescope.
Full Specifications
| Optical Design | Newtonian Reflector |
| Aperture | 305mm |
| Focal Length | 1500mm |
| Focal Ratio | f/4.9 |
| Included Eyepiece | Plossl 25mm (60x Magnification) and Plossl 10mm (150x Magnification) |
| Finderscope | 9x50 |
| Optical Tube | Aluminium |
| Highest Useful Magnification | 610x |
| Lowest Useful Magnification | 43x |
| Limiting Stellar Magnitude | 14.9 |
| Resolution (Rayleigh) | 0.45 arcseconds |
| Resolution (Dawes) | 0.38 arcseconds |
| Light Gathering Power (Compared to Human eye) | 1895x |
| Optical Coatings | Fully multi-coated |
| Optical Tube Weight | 15.0kg |
| Mount Type | Dobsonian Mount |
| Total Kit Weight | Tube: 21kg, Base: 22kg, Mirror: 11kg |
| 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-239112
| Optical Design | Newtonian Reflector |
|---|---|
| Aperture | 305mm |
| Focal Length | 1500mm |
| Focal Ratio | 4.9 |
| Highest Practical Magnification | 610x |
| 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 |
| Autoguide Port | No |
| Electronic Hand Control | No |
| Warranty Information | 5 Years Limited Warranty |
| Image | Item | Qty |
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12-inch 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 12" Dobsonian Telescope best used for?
The saxon 12" Dobsonian is designed for astronomers who want maximum visual performance. With a massive 305mm primary mirror, it gathers huge amounts of light, making it ideal if you are looking for a deep-sky telescope in Australia, a serious upgrade, or a powerful visual instrument for observing faint galaxies and nebulae.
Q2. How does a 12" Dobsonian compare to smaller models like the 10" or 8"?
A 12-inch captures ~44% more light than a 10" and nearly triple that of an 8". This means fainter objects become visible, and subtle detail stands out much more clearly. If you're upgrading from a smaller Dobsonian, the 12" is a significant leap into high-performance visual astronomy.
Q3. What can you observe with a 12-inch reflector?
You’ll be able to see the Moon in extraordinary detail, clearly defined cloud bands on Jupiter, the sharp ring division on Saturn, and nebulae like Orion, Lagoon and Tarantula with structure and contrast. Under dark Australian skies, galaxies such as Centaurus A, the Sombrero, Whirlpool, and even fainter Messier objects become accessible.
Q4. Is this telescope suitable for beginners?
It can be — if you're comfortable with the size. Some first-time buyers choose a 12" as their first serious telescope, while many others step up from a 6”, 8”, or 10”. If you want maximum viewing potential right away and don’t mind a larger instrument, this is an incredible choice.
Q5. Is the saxon 12" Dobsonian good for family or shared observing?
Yes. Once set up, it is extremely user-friendly — simply point and view. As a family telescope, it’s fantastic for group observing because everyone sees brighter, more detailed celestial objects without needing complicated equipment or electronics.
Q6. How difficult is setup and collimation?
Assembly is straightforward and similar to other Dobsonians: attach the base, drop in the tube, and you’re ready to observe. Like all reflectors, occasional collimation is needed for best performance, but it's not difficult with practice.
Q7. Is the 12" Dobsonian portable?
It is larger than the 6", 8", and 10", but still manageable for transport. Most users move it in two pieces — tube and base — to take it to dark-sky locations. If you’re planning backyard astronomy or road trips across Australia, the 12" is portable enough to take with you.
Q8. Can you use the 12” Dobsonian for astrophotography?
This telescope is built for visual observing. You can take basic Moon and planet images with a smartphone adapter, but long-exposure astrophotography requires a tracking equatorial mount. For visual deep-sky astronomy, the 12" is outstanding.
Q9. What accessories are recommended for the saxon 12”?
Upgrades often include a Moon filter, UHC or O-III nebula filter, collimation tool, and additional wide-angle eyepieces. These can greatly enhance faint object visibility and expand your observing range.
Q10. Who is the saxon 12" Dobsonian suited for?
This telescope is perfect for users who want to see as much as possible through the eyepiece. If you're searching for a large aperture Dobsonian telescope in Australia, or want one of the best visual experiences available without electronics, the saxon 12" is an outstanding option.






















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