ESPRIT-80ED PROFESSIONAL

ESPRIT-80ED Professional OTA

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ESPRIT-80ED PROFESSIONAL

F/5 SUPER APO TRIPLET REFRACTOR

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Availability between 4 and 6 working days. Please contact us for more information.

1'440.00 CHF tax incl.

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ESPRIT-80ED PROFESSIONAL

Sky-Watcher Professional ESPRIT 3-Element ED apochromatic refractors 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, for use with the optional M48 field flattener, but are also fine telescopes for visual observations. The premium, superbly-corrected optical systems deliver high-contrast images full of detail and zero detectable colour fringing, even on the brightest of objects.

MAIN FEATURES:

  • 3-Element Objective Lens, Focal Length 400mm (one Ohara FPL-53 ED element)  
  • 2.7” CNC Machined 11:1 Dual-Speed Linear Power Focuser
  • 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)  
  • Fixed Dew Shield
  • OTA Weight 3.97kg (without accessories)  

2.7” DUAL-SPEED LINEAR POWER FOCUSER  

  • 2.7” LPF with 2” and 1.25” eyepiece adaptors and indexed scale  
  • Zero focus-shift during focusing  
  • High Load Capacity  
  • The smooth focus motion and 11:1 fine focus wheel allows precision adjustment and critical focusing of eyepieces & cameras