For information or advice call 020 8763 9953 or email bernard@modernastronomy.com

Esprit 150ED F7 Professional Triplet Refractor

£3,998.00

The ESPRIT Super Apo Triplets are designed for the most demanding astro-imagers but are also fine telescopes for visual observations.

Description

The ESPRIT Super Apo Triplets are designed for the most demanding astro-imagers but are also fine telescopes for visual observations.

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 premium, superbly-corrected optical systems deliver high-contrast images full of detail and zero detectable colour fringing, even on the brightest of objects.

 

The Esprit 150ED F7 Professional Triplet Refractor…

Esprit_150ED_F7_Professional_Triplet_Refractor_3

Features

  • 3-Element Objective Lens, Focal Length 1050mm (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
  • 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
  • OTA Weight 14.52kg (without accessories), 17.04kg (with accessories)

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
Accessories Supplied
  • 2” Dielectric Star Diagonal
  • 28mm 2” LET Eyepiece
  • 9×50 Right-Angled Erect Image Finderscope
  • Tube Rings
  • Dovetail Mounting Bar

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