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250 F4 Premium Photo quattro REFLECTOR OTA
250 F4 Premium Photo quattro REFLECTOR OTA250 F4 Premium Photo quattro REFLECTOR OTA

Optional Accessories

  • SOLAR FILTER - NEWTONIAN SOLAR FILTER - NEWTONIAN $24.99 – $89.99
  • 2x Barlow Lenses 2x Barlow Lenses $79.99
  • Newtonian Collimation Eyepiece Newtonian Collimation Eyepiece $74.99
  • F4 APLANATIC COMA CORRECTOR F4 APLANATIC COMA CORRECTOR $749.99

250 F4 Premium Photo quattro REFLECTOR OTA

  • Aperture: 250mm (10-inch)
  • Focal Length: 1000mm – f/4.0
  • Highest practical power: 504x
  • Resolving power (arc sec.): 0.6
  • Focuser: Crayford 2-inch Dual speed with 1.25 inch adaptor
  • Optical Tube: Steel powder coated finish
  • Mounting plate and tube rings: YES
  • Piggyback bracket included with mounting rings
  • Finderscope 8x50mm
  • Excellent adjustable mirror mounting cell and superbly made 10-inch fully coated diffraction-limited pyrex paraboloidal mirror.
  • Eyepiece not included.

$1,399.99

Out of stock

SKU: SW250Q-OTA Categories: Black Friday Special, OTAs, OTAs Reflectors, Premium Photo

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  • Description
  • Specifications
  • Multimedia
  • Reviews (0)
  • Warranty

Description

Premium Photo – 250/1000 F4 Imaging Reflector

Fast Photography F/4 (10-inch) steel tube Newtonian Optical Tube with rings and mounting plate.

Classic f/4 Newtonian wide-field optical tube with super power linear 2 speed focuser and built for wide field astrophotography, the Sky-Watcher 250mm f/4 reflector will ensure you fit more sky on you CCD camera and reduced exposure times.

KEY FEATURES:

  • User level, intermediate and advanced users.
  • Highly recommended for astrophotography.
  • Fast F4 focal ratios.
  • Metallic high reflection coatings
  • Fully baffled and blackened.

OTHER INFORMATION:

  • Cast Aluminum tube rings, with “V” Series Dovetail Bar
  • 2″ Dual-speed linear power focuser
  • Pyrex mirrors
  • Product colours may vary

SPECIFICATIONS

Optical Design Reflector
Diameter/Aperture 250mm
Focal Length 1000mm
F/Ratio f/4
Finder Scope 8 x 50mm
Highest Practical Power 504x
Focuser Diameter 2″ (50.8mm) Dual Speed 10:1 Linear POwer Focuser

Reviews

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5 Year Warranty

All Sky-Watcher products have a 5 year manufacturer warranty (not transferable).

For more information click HERE.

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CONTACT US

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