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Sky-Watcher ESPRIT Professional 120 ED Apochromatic Refractor [OVL10233]
FREE Delivery on this product!
RRP: £2799
Our Price: 2,463.12 

All Sky-Watcher telescopes come with Free Postage.

We are proud to introduce the new Sky-Watcher Professional ESPRIT 3-Element ED apochromatic refractors. These are instruments of the highest quality with optical performance rivalling or exceeding similar telescopes of even the most famous high-end telescope brands.

The ESPRIT Super Apo Triplets are designed for the most demanding astro-imagers but are also fine telescopes for visual observations. The premium, superbly-corrected optical systems deliver high-contrast images full of detail with pin-point stars right up to the edge of the field and zero detectable colour fringing, even on the brightest of objects.

Includes:

  • ESPRIT Professional 120 ED Apo Refractor Optical Tube
  • M48 Doublet Field Flattener (x1)
  • 2" Dielectric Star Diagonal
  • 28mm 2" LET Eyepiece
  • 9x50 Right-Angled Erect Image Finderscope
  • Tube Rings and Dovetail Mounting Bar


MAIN FEATURES:

  • 3-Element Objective Lens, Focal Length 840mm (one Ohara FPL-53 and 2 x Schott lenses) 
  • 3" CNC Machined 11:1 Rotatable Dual-Speed Linear Power Focuser 
  • Full-frame Corrected Focal Plane 
  • Excellent Field Flatness 
  • Zero detectable Colour Fringing even on Bright Objects 
  • Metallic High-Transmission Lens Coatings 
  • Knife-edge Baffled Optical System 
  • High-precision Mechanical Components 
  • Aluminium OTA material (superior to plain carbon-fibre for this application) 
  • Retractable Dew Shield


3" DUAL-SPEED LINEAR POWER FOCUSER:

  • 3" LPF with 2" and 1.25" eyepiece adaptors and indexed scale 
  • Zero focus-shift during focusing 
  • High Load Capacity - holds up to 5kg of accessories whilst focusing and up to 10kg when locked.
  • New drawtube with steel sheet held by four large bearings makes focusing smoother than ever 
  • The smooth focus motion and 11:1 fine focus wheel allows precision adjustment and critical focusing of eyepieces & cameras 
  • Patent-pending design
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