400mm Collapsible GoTo Dobson – SkyWatcher Computerized Dobsonian Telescope

The SkyWatcher 400mm Collapsible GoTo Dobsonian is a large-aperture telescope designed to offer exceptional performance in deep-sky and planetary observation. Thanks to its computerized GoTo system and collapsible structure, it combines power, precision, and portability in one instrument.

400 mm aperture: extreme performance

With a diameter of an impressive 400 mm (16”), this Dobsonian guarantees enormous light-gathering power, ideal for observing galaxies, nebulae, and star clusters with stunning detail even under less-than-perfect skies.

• 400 mm diameter for maximum brightness
• Perfect for advanced deep-sky viewing
• Excellent results even on planets and the Moon
• High detail on faint objects

SynScan GoTo system

The SynScan GoTo system allows for the automatic pointing of thousands of celestial objects with extreme precision. Ideal for both beginners and experienced observers who want to optimize their time under the stars.

• Automatic GoTo pointing
• Database with thousands of objects
• Easy initial alignment
• Automatic object tracking

Collapsible structure

The collapsible (FlexTube) design allows you to significantly reduce the footprint of the tube, facilitating transport and storage without compromising the rigidity of the structure.

• Retractable tube for easy transport
• Quick and intuitive setup
• Stable and robust structure
• Ideal for mobile observations

Motorized Dobsonian mount

The Dobsonian base is equipped with motorization on both axes, allowing for smooth and precise tracking even at high magnifications.

• Motorized alt-azimuth movements
• Automatic tracking
• Simple and intuitive control
• Excellent stability during observation

High-performance Newton optics

The Newtonian optical design ensures bright and high-contrast images, ideal for making the most of the telescope's large diameter.

• Newtonian reflector design
• Excellent contrast and brightness
• Ideal for visual observation
• Compatible with numerous accessories

Applications

• Advanced deep-sky observation
• High-magnification planetary observation
• Visual observations under dark skies
• For expert amateur astronomers

Main technical specifications

Package contents

• SkyWatcher 400mm GoTo Dobsonian telescope
• Motorized Dobsonian base
• SynScan controller
• Basic accessories (eyepieces and finderscope)