Skywatcher Explorer 250PDS Tube Only Telescope

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Our Price:   £433.00 List Price:   £469.00 Saving Of:   £36.00 (8%) (Inc. 20% VAT) –+ Add to Basket Part Number:  10221 Manufacturer:  Skywatcher Availability:      Coma Corrector (2") for Newtonian Reflectors  + £134.00 Skywatcher Canon M48X0.75 Adaptor  + £16.50 Skywatcher Nikon M48X0.75 Adaptor  + £16.50 Available as of 26/08/2020 but this is subject to change

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)

STANDARD SPECIFICATION:

• Magnifications (with eyepieces supplied) x43
• Highest Practical Power (Potential) x500
• Diameter of Primary Mirror 254mm
• Telescope Focal Length 1200mm (f/4.7)
• Eyepieces Supplied 28mm LET (2"/50.8mm)
• 9x50 Finderscope
• Parabolic Primary Mirror
• 2" (50.8mm) Dual-Speed 10:1 Crayford Focuser
• 0.5mm Ultra-Thin Secondary Mirror Supports
• 56% more Light-Gathering than 200mm

PARABOLIC PRIMARY MIRRORS
Features High Quality Parabolic Primary Mirrors to eliminate spherical aberrations inherent in 'fast' focal lengh reflectors with spherical primary mirrors. The mirrors are parabolized to bring all the light rays to the same focal point to give sharp, constrasty images, which are full of detail.