Explore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045C

Hybrid Truss-Tube Dobsonian Telescope – 254mm Mirror for Deep-Sky Observing

Unleash the power of deep-sky exploration with the Hybrid Truss-Tube Dobsonian Telescope, designed for both novice and seasoned astronomers. Featuring a 254mm primary mirror, this telescope gathers hundreds of times more light than the naked eye, allowing you to observe intricate planetary details and stunning deep-sky objects. Whether you're marveling at the bright core of star clusters or exploring the lunar surface, this telescope delivers exceptional clarity and vivid contrast for an unforgettable viewing experience.

Key Features of the Hybrid Truss-Tube Dobsonian Telescope:

Large Aperture for Superior Light-Gathering

• 254mm primary mirror captures an immense amount of light, offering deep-sky observers the ability to see celestial objects with stunning detail and brightness.
• See the terminator on the moon, distant planets, and star clusters clearly, even as a beginner.

Efficient, Tool-Free Disassembly for Easy Transport

• The hybrid truss-tube design features a secondary mirror housed inside a tube, unlike traditional open cage designs, making it more durable and easy to assemble.
• The tool-free disassembly ensures easy transport of the telescope, fitting conveniently in small cars for on-the-go astronomy.

Stiff, Lightweight Structure for Enhanced Stability

• Optimized for maximum stiffness and minimal weight, the structure ensures superior stability, even at high magnifications.
• High altitude bearings paired with aluminum components provide smooth and precise adjustments during observations, even when using higher magnifications.

Perfect for Deep-Sky and Planetary Observing

• Whether you’re viewing distant galaxies, star clusters, or the planets in our solar system, this telescope delivers impressive results with its light-gathering capabilities and precision optics.
• Ideal for beginner astronomers, the telescope provides easy-to-view details, even for those new to stargazing.

Key Differences from the Explore Scientific Generation II Model

• White aluminum-tube secondary for enhanced durability, replacing the traditional open cage design.
• Single-speed focuser instead of the dual-speed version in the Generation II model (upgrade available with a new focuser).
• No cooling fans (ideal for those who prefer a simpler, quieter setup).

Recommended Accessories:

For enhanced viewing contrast and protection, we recommend adding the accessory shroud to your order. This accessory helps to improve image clarity at the eyepiece and provides dew protection for the primary mirror, ensuring your telescope is always in optimal condition.

Why Choose the Hybrid Truss-Tube Dobsonian Telescope?

If you're looking for a high-performance, easy-to-transport telescope with exceptional light-gathering capabilities, the Hybrid Truss-Tube Dobsonian is the perfect choice. Whether you're observing deep-sky wonders or the details of our solar system, this telescope delivers bright, crisp views without compromising on portability or ease of use.

FEATURES

• Comes with an excellent assortment of accessories
• Single-speed focuser
• Two eyepieces: a 25 mm Plossl; a 10 mm Plossl;
• Moon filter
• Moon map
• Wil Tirion multi-latitude planisphere for the Northern Hemisphere
• Red-dot finder
• Collimation tool

SPECS

• Item Number DOB1045C
• f/ratio f/5
• Focal length 1,270 mm
• Primary mirror diameter 25.4 cm
• Secondary obstruction 24%
• Mirror cell support points 9
• Truss pole length 64 cm
• Truss pole diameter 20 mm
• Secondary cage assembly diameter 38 cm OD
• Secondary cage assembly weight 6.5 pounds
• Secondary cage assembly height 17 cm
• Mirror box/rocker box height 42.5 cm
• Mirror box weight * 35 pounds
• Height to center of eyepiece at zenith 119 cm
• Theoretical limiting stellar magnitude 0.46 arc sec
• Theoretical Rayleigh limit 0.54 arc sec
• Theoretical limiting magnitude 14.7 mag
• Theoretical maximum magnification 500x

VIDEO

MANUAL

To download printable PDF manual Click Here.

Limited USA One Year Warranty when product is registered within 60 days of purchase. Click Here to register.

The Explore Alliance membership program offers Extended Care for all Explore Scientific products with a paid membership. For more information on the Explore Alliance Click Here 

CA Residents: Prop 65 WARNING(S)