Barska 20-60x80 Angled Blackhawk Spotter w/ Hard Case Green. This spotting scope from the specialists at Barska features multi-coated optics and large objective lens that deliver crisp clear views. The Barska 20-60x80 Angled Blackhawk Waterproof Spotter Scope features variable zoom magnifications that will allow you to lock on to your subject then zoom in for greater detail. At home at the target range or in the wild the Barska 20-60x80 Angled Blackhawk Fogproof Spotting Scope w/ Hard Case delivers on optical performance that will be hard to beat. Specifications for Barska 20-60x80 Blackhawk Spotter w/ Hard Case: Manufacturer: Barska Color: Green Magnification: 20 - 60 x Objective Lens Diameter: 80 mm Eye Relief: 17.5 - 16.5 mm Field of View Linear: 102 - 51 ft at 1000 yds Twilight Factor: 40 - 69.28 ED Glass: No Scope Body Type: Angled Body Only: No Close Focus: 33 ft Length: 16.5 in Weight: 3.5 lb Condition: New Included Accessories: Lens Cloth Soft/Hard Carrying Cases Tripod Magnification Type: Variable Features of Barska 20-60x80 Blackhawk Spotter w/ Hard Case Prism Type Porro Prism Glass BAK-4 Magnification (Zoom) 20x-60x Eye Piece System Angled Close Focus (ft/m) 33/10 Eye Relief 17.5at20x 16.5at60x Objective Lens 80mm Exit Pupil 3.09at20x 1.3at60x Field of View (ftat1000yds/mat1000m) 102/34at20x 51/17at60x Optical Coating Multi-Coated Waterproof Yes Fogproof Yes (Nitrogen CO2) Tripod Adaptable Yes Product Weight 3.5 lbs Length 16.5 inches Finish Green Package Contents: Barska 20-60x80 Blackhawk Spotter w/ Hard Case Soft and Hard Carrying Case Tripod Lens Cloth Barska AD12162: 20-60x80 Angled Blackhawk Spotter w/ Hard Case Green