Telescope Skywatcher Evostar 80ED DS-PRO Black Diamond

The new EVOSTAR DS-PRO Black Diamond Series ED Apochromatic refractors in their stunning Black-Diamond livery, house premium optics of the same quality and performance level as our now legendary Equinox series, making them superb instruments for both imaging and visual observations. Apochromatic Refractors, due to their unobstructed, text-book like diffraction patterns, produce the sharpest, highest quality optical imaging available, bar-none, aperture for aperture, of any telescope optical system. These high-end telescopes all feature a doublet objective lens. One element is made from premium Japanese Ohara FPL-53 Extra-Low Dispersion (ED) glass, which virtually eliminates chromatic aberration to deliver true colour reproduction. Top quality Schott glass is utilized for the Crown element. Each air-to-glass lens surface has exotic anti-reflection metallic coatings applied, to ensure optimum light through-put of approaching 99.5%!! The proprietary Sky-Watcher Metallic High-Transmission Coatings (MHC) are the finest photon anti-rejection coatings in their class. Techical specifications:Magnification with Eyepieces Supplied: x21 Highest Practical Power (Potential): x160 Objective Lens Diameter: 80mm Telescope Focal Length: 600mm (f7.5) Eyepiece Supplied (2''): 28mm LET 2''50.8mm Di-Electric Star Diagonal 9x50 Finderscope Dual-Speed 11:1 2'' Crayford Focuser (Backlash-Free) Multi-Coated Objective Lens Supplied with Tube Rings & Mounting Plate Aluminium Carrying CaseSkyWatcher ED PRO Black Diamond