Only $499.00
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Description
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. Optical Design Paraboloidal Newtonian Reflector Lens Material Diameter 114mm Focal Length 500mm Scondary Mirror Diameter F/ratio F/4.4 Highest Practical Power 228X Faintest Steller Magnitude 12.9 Resoving Power 1 Finderscope Red Dot Finder Focuser diameter 1.25 Diagonal n/a Eyepiece(s) 2 1.25 Mount Type Equatorial Slow-motion Control RA & DEC Counterweight(s) 3.5Kgs Piggyback Bracket Yes Accessory Tray Large wall-to-wall Ground Board Diameter n/a Ground Board Weight(s) n/a Motor Drive Single Axis (Optional)* Go-to n/a Tube Weight Tube Dimension(dia. x length) 15cm x 41cm Tripod Height 67cm-119cm Shipping Weight 11.5Kgs Shipping Carton Dimensions 76cm x 28cm x 23cm
