Sky Watcher Heritage 100P Tabletop Dobsonian Astronomy Telescope

Compact and straightforward to use, the Sky-Watcher Heritage 100P is a manually operated Newtonian reflector telescope with a 100mm aperture, 400mm focal length and a Dobsonian alt-azimuth tabletop mount. Its portable format and fully assembled setup make it a practical choice for beginners and for anyone wanting a simple grab-and-go telescope for lunar, planetary and bright deep-sky observation.

The 100mm f/4 parabolic optics are paired with all-glass lenses and a rack-and-pinion focuser, while the parabolic primary mirror helps bring light to a single focus point for clear, high-contrast views. Sky-Watcher’s Radiant Aluminium Quartz coating provides up to 94% reflectivity, and the wooden mount base includes a 3/8-inch thread for use on a suitable field tripod. A red dot finder, 10mm and 25mm eyepieces, and a x2 Barlow lens are included for a useful range of supplied magnifications.

Key features

• Newtonian reflector telescope with 100mm aperture
• 400mm focal length with f/4 focal ratio
• Dobsonian alt-azimuth tabletop mount
• Parabolic primary mirror
• Radiant Aluminium Quartz mirror coating with up to 94% reflectivity
• Rack-and-pinion focuser
• Supplied with red dot finder, 10mm and 25mm eyepieces, and x2 Barlow lens
• Model number: 10245

Specifications

Optics

• Optical design: Newtonian reflector
• Aperture: 100mm (4")
• Focal length: 400mm
• Focal ratio: f/4
• Magnifications with supplied optics: x16, x32, x40 and x80
• Eyepieces supplied: 10mm and 25mm
• Eyepiece fitting: 1. 25"
• Mirror coating: Radiant Aluminium Quartz (RAQ) coating
• Reflectivity: up to 94%
• All-glass lenses and optics

Mount

• Mount type: Dobsonian wooden alt-azimuth mount
• Base thread: 3/8"
• Focuser: rack and pinion

Build

• Net weight: 2. 9kg
• Skill level: Beginner

In the box

• 10mm eyepiece
• 25mm eyepiece
• x2 Barlow lens
• Red dot finder

Support & warranty

• 1-year warranty

Rackhams Reference : 955LWJ42W7