SIRUI Beyond Series 20-60×80 ED Green Spotting Scope (S6080A-GN)

SIRUI Beyond Series 20-60×80 ED Green Spotting Scope (S6080A-GN) Suited to everything from target shooting to birding the Beyond Series 20-60×80 Spotting Scope from Sportich by Sirui delivers bright crisp images with true-to-life color. The combination of magnification objective size and optical performance also makes this spotter a good choice for basic amateur astronomy and wide-field astrophotography techniques. The scope s lenses include fluorite-grade extra-low dispersion and high refractive index glass elements treated with multiple layers of antireflective coating for optimal light transmission. The large objective lens admits enough light for a clear view even in low-light conditions or when zoomed all the way in. Angled at 45° for comfortable use the scope accepts 1.25 eyepieces and features an adjustable eyecup to allow for eyewear. An Arca-style foot allows for quick tripod mounting and the lightweight fog and waterproof scope comes with a stay-on cover. Viewing Angle: Angled Magnification: 20 to 60x Objective Lens Diameter: 80 mm Angle of View: 20x: 2.1° (Actual); 60x: 1.1° (Actual) Field of View: 20x: 110.3 @ 1000 yd / 36.6 m @ 1000 m; 60x: 57.8 @ 1000 yd / 19.2 m @ 1000 m Exit Pupil Diameter: 20x: 4 mm; 60x: 1.3 mm Eye Relief: 18.0 mm Diopter Correction: No Fogproof: Yes: Nitrogen Filled Environmental Resistance: Water-Resistant to 3.3 / 1.0 m (IPX7) Battery / Runtime: No Filter Thread: No Tripod Mounting Thread: 1/4 -20 Female Operating Conditions: 5 to 140°F / -15 to 60°C Storage Conditions: -4 to 140°F / -20 to 60°C Dimensions: L: 15.6 / L: 39.6 cm Weight: 3.0 lb / 1.4 kg