Vortex 10x42 Diamondback HD Binoculars

Designed to deliver power and performance - the Vortex Optics 10x42 Diamondback HD Binoculars is an ideal optic for hunters - birders - and outdoor enthusiasts who glass at all ranges and require accurate colors with crisp clarity in all light conditions To withstand the rigors of daily outdoor use - the optical tubes are argon-filled and O-ring sealed to be waterproof and resistant to internal fogging if the weather turns or the binoculars take an accidental spill in a creek or puddle

Features: Anti-Reflection Fully Multicoated Optics, Wide 63° Apparent Angle of View, Argon-Filled Waterproof and Fogproof, Large Center Focusing Knob, GlassPak Binoculars Harness, Rubber-Armored Magnesium Housing, Tripod Mountable with Optional Adapter, Twist-Up Rubber Eyecups/Diopter, Extra-Low Dispersion HD Optical System, Phase-Corrected Dielectric-Coated Prisms

Prism Type: Roof

Magnification: 10x

Objective Lens Diameter: 42 mm

Angle of View: 6.3 degrees (Actual)

Field of View: 330' @ 1000 yd / 109.56 m @ 1000 m

Minimum Focus Distance: 5' / 1.52 m

Exit Pupil Diameter: 4.2 mm

Eye Relief: 15 mm

Interpupillary Adjustment: 55 to 73 mm / 2.2 to 2.9-inch

Diopter Adjustment: Yes

Focus Type: Center

Fogproof: Yes - Argon Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 5.7 x 5.1-inch / 14.48 x 12.95 cm

Weight: 21.3 oz / 604 g