Sky-Watcher 10" Classic Dobsonian

The Sky-Watcher 10" Classic Dobsonian is a beginner-to-intermediate powerhouse that delivers big-aperture views with zero fuss. Its 254 mm parabolic primary mirror and 1200 mm focal length (f/4.7) reveal rich deep-sky targets and crisp lunar & planetary detail. The smooth, intuitive Dobsonian base makes navigation effortless—just push, point, and observe.

A low-profile 2" Crayford focuser (with 1.25" adapter) supports a wide range of eyepieces for sweeping wide-field vistas or high-power planetary sessions. The included 9×50 finderscope speeds up star-hopping, while a simple collimation cap helps keep the optics tuned for peak performance. Roll it into the yard, cool down, and enjoy bright, contrasty views night after night.

• Optical Design: Newtonian reflector (parabolic primary)
• Aperture: 254 mm (10")
• Focal Length: 1200 mm
• Focal Ratio: f/4.7
• Coatings: Aluminum with protective overcoat
• Focuser: 2" Crayford with 1.25" adapter
• Finder: 9×50 optical finderscope
• Mount: Classic Dobsonian alt-azimuth rocker box
• Primary Mirror Cell: Collimatable; rear ventilation
• Telescope Tube Length: ~1200 mm (approx.)
• Total Weight (OTA + Base): ~24 kg (approx.)
• Best For: Visual deep-sky observing; lunar/planetary viewing

• Sky-Watcher 10" (254 mm) Classic Dobsonian Optical Tube
• Dobsonian wooden base with hardware
• 2" Crayford focuser + 1.25" adapter
• 9×50 finderscope with bracket
• 25 mm and 10 mm 1.25" eyepieces
• Collimation cap & basic tool kit
• Dust caps, manuals, and assembly guide