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Explore Scientific Dobsonian Reflector Telescope ES-ON15476 ES-ON20859 ES-ON25447 ES-ON20859RR

Explore Scientific

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Price: $649.99 USD
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Embark on your astronomical journey with the 6-inch Newtonian Telescope—a versatile and powerful instrument that combines a 154mm primary mirror with an intuitive Dobsonian mount to provide astronomers of all skill levels with an outstanding viewing experience. This telescope is equipped to capture incredible detail in the Moon, planets, and a variety of deep-sky objects, including nebulae, star clusters, and galaxies. With a 1170mm focal length and f/7.6 focal ratio, this Newtonian telescope is perfect for imaging and magnifying distant celestial features, providing stunning clarity.

The Dobsonian mount is designed for ease of use, featuring a spring tension system that helps maintain the telescope’s balance, even when accommodating optional accessories. It also ensures smooth and stable movement during observations. A 2-inch Crayford focuser comes with a 1.25-inch adapter, making it easy to use a wide variety of eyepieces and accessories. Whether you're new to astronomy or an experienced observer, this telescope's straightforward design and powerful features make it an excellent choice for exploring the night sky.

Comes with a 26 mm Plossl eyepiece and red-dot finder.

Standout Features

Exceptional Light-Gathering Power

The 154mm primary mirror offers superior light-gathering ability, making it ideal for capturing bright, crisp images of the planets, Moon, and deep-sky wonders such as nebulae, star clusters, and galaxies.

Effortless Operation with Dobsonian Mount

The Dobsonian mount is designed for astronomers of all skill levels. It’s easy to use, even for beginners, and its spring tension system keeps the tube perfectly balanced for smooth, stable viewing—no matter which accessories you add.

Perfect for High Magnification Imaging

With a 1170mm focal length and a f/7.6 focal ratio, this telescope excels in providing high magnification for a more detailed view of planetary features, the Moon, and bright star systems. It’s a great tool for anyone interested in imaging and magnifying celestial objects.

Comprehensive Accessories for Easy Viewing

This telescope comes with everything you need to start your stargazing adventures, including a 25mm Plossl eyepiece for 47x magnification, a red-dot finder scope to quickly locate objects, and a dust cover to protect your mirrors from debris during storage and transport.

Specifications

Product Specifications

Item Number: ES-ON15476
Primary Mirror Diameter: 154mm
Focal Length: 1170mm
Focal Ratio: f/7.6
Optical Tube Weight: 11 lbs., 14.3 oz.
Base Weight: 19 lbs., 6 oz.

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Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
Most orders ship within 5 business days. You'll receive tracking information within 24 hours of your order leaving the warehouse. For full details, visit our Shipping Policy.
Orders cancelled after 48 hours are subject to a $20 administration fee. If your order has shipped, you are responsible for return shipping costs. Refunds are issued to the original payment method. See our full Refund Policy for details.
Yes! If you find a lower price at another authorized online retailer within 6 months of your purchase, we'll refund the difference. Learn more on our Price Match Guarantee page.
All telescopes on Telescope Wolves are hand-picked with beginners in mind. If you're unsure which telescope is right for you, check out our Telescope Buying Guide.
Please inspect your package on arrival and note any damage when signing for delivery. Send photos to info@telescopewolves.com and we'll process a claim on your behalf.
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