Diameter/Aperture: 114mm
Focal Length: 500mm
Aluminized and overcoated mirrors
Diffraction-limited secondary mirror support
Paraboloidal (parabolic) primary mirror
Red Dot Finder for easy locating of celestial objects
125% more light than 76mm and 165% more than 70mm refractor
Smooth rack-and-pinion 1.25" focuser
114 primary mirror collects enough light to reveal a wealth of celestial objects.
The Sky-Watcher paraboloidal (parabolic) mirror reflectors and all Dobsonian models feature a four-arm, secondary-mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss.
Tripod height 67cm - 119cm