Our Take No matter where your astronomy interests take you, this is one scope that will be right at home in your collection. We love this scope because it is terrific for astrophotography, planetary viewing, and best of all, its portability. Even if you end up with a larger scope in the future, we think you will never want to part with this refractor because of it's simplicity and convenience. Description The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromatic telescope that reveals celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog. Offering true diffraction-limited optics with genuine HOYA FCD1 ED glass, the ED80 is the perfect size to encourage spontaneous stargazing sessions, this high-quality telescope is a perfect grab-and-go instrument for exploring the skies. Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine HOYA extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer deposition coatings on all optical surfaces. Although it is a standout telescope on its own, the 80mm also is compact enough to mount on a larger telescope, which can add versatility to your astrophotography experience by separating the guiding and imaging duties. The telescope tube's outside diameter is 91 mm. Explore Scientific 2" rack-and-pinion focuser comes with 2 extension tubes. Explore Scientific Hybrid Finder Scope Base installed on scope. (Finder scope not included.) Specifications Item Number ES-ED0806-02 Focal Length 480mm Focal Ratio f/6 Limiting Magnitude 12 Resolution 1.45 arcsec Tube Length w/ Dew Shield 18.5"; 475mm Tube Length w/o Dew Shield 15"; 381mm Diameter 85mm Weight 5.95 lb; 2.7 kg Dovetail Vixen CA Residents: Prop 65 WARNING(S)
Related
Related
Related
Related