Skywatcher Esprit 80mm Super APO Triplet Refractor
Skywatcher Esprit 80mm ED Triplet APO Refractor
Designed With The Discerning Astrophotographer In Mind, Sky-Watcher Top-Of-The-Line Esprit Refractors Deliver Imaging Performance One Would Expect From Telescopes Costing Thousands Of Dollars More
With Three-Element Air Spaced Objective Lens Design (Japan Ohara FPL-53 Glass ED Element), False Color Is Completely Eliminated, Yielding Exceptional Contrast And Sharpness. The Included 2-element Field Corrector Guarantees A Flat Field Across The Entire Imaging Plane. The Sky-Watcher Exclusive Helinear Track Focusing System Features 2.7'' Rack & Pinion Focuser Provides A Smooth, Rock-Solid Focuser With Zero Image Shift
Features
F/5 Triplet ED APO Refractor
Apochromatic Triplet Refractor Feature Air-Spaced Triplet Flourite Lens With Schott Optical Lens. The High Index Japan Ohara FPL-53 Allow Chromatic Aberation Free Image. Refractor Give The Sharpest View With Highest Contrast Of All Telescope Design
Metalic High Transmission Coating (MHC®)
Skywatcher Esprit ED Triplet APO Refractor Use Special Metalic High Transmission Coating (MHC) Allowing 99.5% Light Passage (Among The Highest Of All Special Coating Group, Even Higher Than Starbright XLT Coating) This Allow Highest Contrast Viewing Of Image. All Skywatcher Black Diamond Feature Schott AG Optical Glass Build With Highest Quality Finishing
Dual Speed Focuser
Skywatcher Esprit Triplet APO Refractor Feature Dual Speed1:10 Microsfocuser System, Allowing Fine Tuning Of Focus For Sharpest Image. High Quality Focuser Design Allow Very Smooth Micromovement
Aluminium Carrying Case
All Skywatcher ED APO Refractor Comes With High Quality Aluminium Carrying Case For Telescope And Also Acessories. Provide Best Protection For You Premium Grade Telescope
Specifications
- 80mm Triplet ED Apochromatic Refractor Telescope
- F/5 Focal Ratio
- Japan Ohara FPL-53 Flourite Element
- 400mm Focal Length
- High Transmission Metalic (MHC®) Coating Super Multi-Coating
- 1.47Arc Seconds Resolution
- 186X Maximum Magnification
- 131X Light Gathering Power
- 2.7'' Dual Speed Focuser
- Limiting Magnitude 12.0
- 38mm Corrected Imaging Field
- Retractable Dew Shield
- Rotatable Focuser
Included Items
- Skywatcher Esprit 80mm ED Triplet APO Refractor
- Carrying Case
- 2 Element Field Corrector
- 2'' Dieletric Diagonal
- 9x50 RACI Finder Scope
- Dust Caps
- Canon M48 T-Ring
- Vixen Dovetail Plate
- User Manual