Skywatcher Explorer 250PDS Tube Only Telescope

Our Price:	£531.00
List Price:	~~£549.00~~
Saving Of:	£18.00 (3%)

(Inc. 20% VAT)

–+

Notify me when this item is available

Part Number: 10221
Manufacturer: Skywatcher

Availability:

	Coma Corrector (2") for Newtonian Reflectors + £156.00
	Skywatcher Canon M48X0.75 Adaptor + £21.99
	Skywatcher Nikon M48X0.75 Adaptor + £21.99

Skywatcher

WE ARE TAKING ORDERS EVEN THOUGH STOCKS ARE STILL VERY SHORT AND WE ARE SEEING DELAYS ON A LOT OF PRODUCTS.

PLEASE EMAIL US AND WE WILL GET BACK TO YOU WITH AN EXPECTED DELIVERY DATE ON ANY OF THE PRODUCTS EVEN IF IT IS MARKED OUT OF STOCK.

We will come back to you as soon as we check with the warehouse (During working hours), or call us on 01483 756601

Email: enquiries@harpersphoto.co.uk

PLEASE NOTE THAT EXPECTED DELIVERY DATE DOES NOT MEAN THAT SOCK WILL BE AVAILABLE. IT MAY HAVE ALREADY SOLD OUT BEFORE ARRIVAL SO PRE-ORDERING IS ADVISED.

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.

SKY-WATCHER DELUXE MIRROR COATINGS
Most reflectors today usually have a coat of aluminium as the mirror surface and then an overcoat of silicon monoxide or silicon dioxide to protect it. Silicon dioxide produces a much more durable coat than silicon monoxide but requires specialized equipment to apply it and is therefore more expensive. Protection is needed, because in most reflectors, the mirror is open to the elements and deterioration of the reflective layer reduces the resolution of the telescope.ALL Sky-Watcher reflectors are Multi-Coated with Silicon Dioxide as standard for Optimum Durability and Long Term Performance.

Customer Reviews

Be the first to Write a Review for this item!

Latest Products

Skywatcher Explorer 130PS (AZ5) 130MM (5.1") F/5 Telescope~~£339.00~~ £325.00	Skywatcher Skyhawk 114 Telescope~~£179.00~~ £169.00	Skywatcher 130PDS Parabolic Dual-Speed Newtonian Reflector OTA~~£239.00~~ £229.00	Skywatcher Explorer 130P Synscan Auto Telescope~~£429.00~~ £411.00


Skywatcher Skyhawk 1145PS (AZ Pronto)~~£189.00~~ £181.00	Skywatcher Starquest 130P~~£239.00~~ £229.00	Skywatcher Explorer 130 Reflector Telescope~~£225.00~~ £210.00	Skywatcher Explorer 200P EQ5 Reflector Telescope£679.00


Skywatcher Explorer 130M Reflector Telescope£274.00	Skywatcher Explorer 200PDS EQ5 Telescope~~£788.00~~ £756.00	Skywatcher Quattro 200P Dual Speed Reflector Telescope~~£569.00~~ £546.00	Skywatcher Explorer 150PL EQ3-2 Reflector Telescope~~£478.00~~ £458.00


Skywatcher Explorer 150PDS Tube Only Telescope~~£319.00~~ £306.00	Skywatcher Explorer 200PDS Tube Only Telescope~~£429.00~~ £411.00	Skywatcher Explorer 250PDS Tube Only Telescope~~£549.00~~ £531.00	Skywatcher Heritage 114P Virtuoso Auto Tracking Telescope~~£259.00~~ £248.00