Discover the deep sky and planetary wonders with the Sky-Watcher 400mm FlexTube Go-To Dobsonian Telescope. Designed for demanding amateur astronomers, this telescope offers a large diameter of 406mm for unmatched observations.

Features:

• Optical Formula: Newton
• Useful Diameter: 406mm
• Focal Length: 1800mm
• F/D Ratio: 4.4
• Resolving Power: 0.29 arc seconds
• Clarity: 4579x
• Recommended Maximum Magnification: 500x
• Focuser: Crayford 50.8/31.75mm with microfocuser (Dual Speed 1:10)
• Optical Tube Length (folded/unfolded): 1071mm/1685mm
• Optical Tube Weight: 30kg
• Mount: Motorized double-axis Dobson GoTo altitude-azimuth mount with automatic Go-To pointing
• Wireless Connection: Built-in WiFi card

Benefits:

• Very large diameter ideal for deep sky observation
• GoTo function for automatic pointing and motorized tracking
• FlexTube system for easy transport and storage
• Included WiFi card allowing control of the telescope via smartphone or tablet
• Robust and durable design with a dual-speed Crayford focuser for precise focusing

Compatibility:

• SynScan Pro App (iOS/Android) for wireless control

Tips and Tricks:

• Regularly check collimation for optimal performance
• Use a trolley to facilitate the transport and movement of the telescope

The Sky-Watcher 400mm FlexTube Go-To Dobsonian Telescope is your perfect ally for exploring the universe. Its ease of use and exceptional performance make it a must-have choice for astronomy enthusiasts.