Burris Optics 15x56 Signature HD Binoculars (Green

Featuring magnification more powerful than most binoculars on the market - these green and gray Burris Optics 15x56 Signature HD Binoculars feature phase-corrected high-density BAK4 roof prisms - low-dispersion glass - fully multicoated optics - and large objective lenses to maximize light transmission for bright - crisp high-contrast images The optical tubes are nitrogen-filled to be watertight and resistant to internal fogging when moving through extreme temperature changes Textured - slip-resistant rubber armoring provides protection and a good grip - especially in cold and wet weather An optional tripod adapter allows use of the binoculars without the hand-shake common to high-magnification optics

Features: Phase-Corrected BAK4 Roof Prisms, Fully Multicoated HD Glass Lenses, Nitrogen-Filled, Fog and Waterproof, Aluminum Alloy Chassis, Large Center Focusing Wheel, Tripod Mountable with Optional Adapter, Twist-Up Aluminum Eyecups

Prism Type: Roof (BAK4)

Magnification: 15x

Objective Lens Diameter: 56 mm

Angle of View: 4.1 degrees (Actual)

Field of View: 215' @ 1000 yd / 71.4 m @ 1000 m

Minimum Focus Distance: 23' / 7 m

Exit Pupil Diameter: 3.7 mm

Eye Relief: 17.5 mm

Interpupillary Adjustment: 60 to 75 mm / 2.4 to 3-inch

Diopter Adjustment: -5 to +5

Focus Type: Center

Stabilization Freedom: No

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant to 3.3' / 1.0 m (Unrated)

Dimensions: 8.2 x 5.7 x 2.5-inch / 20.8 x 14.5 x 6.3 cm

Weight: 2.7 lb / 1.2 kg