Home > Astronomical Telescopes > Skywatcher > Parabolic Dual Speed Reflector Series
Model: 10221Brand: SkywatcherDesign: ReflectorSize: 10" (254mm)
Delivery: Courier Delivery
Generally In Stock, Please Confirm Before Ordering
254MM (10") F/4.7 PARABOLIC DUAL-SPEED NEWTONIAN REFLECTOR OTA
The new Sky-Watcher EXPLORER-250PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-250P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography.
Even better performance for astro-photography and visual use can be achieved when used in combination with Sky-Watcher’s Newtonian coma corrector (Prod.Code 20233)
Magnifications (with eyepieces supplied) x43Highest Practical Power (Potential) x500Diameter of Primary Mirror 254mmTelescope Focal Length 1200mm (f/4.7)Eyepieces Supplied 28mm LET (2"/50.8mm)9x50 FinderscopeParabolic Primary Mirror2" (50.8mm) Dual-Speed 10:1 Crayford Focuser0.5mm Ultra-Thin Secondary Mirror Supports56% more Light-Gathering than 200mm
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