Hawke Sport Optics 10x42 Frontier APO Binoculars (

With a magnification&ndashobjective lens configuration favored by professionals all over the world - the green Hawke Optics 10x42 Frontier APO Binoculars deliver bright -high-contrast images with true-to-life color and crisp clarity - even when observing from long distances These binoculars feature anti-reflection fully multicoated extra-low-dispersion (ED) apochromatic lenses with phase-correcting and dielectric coatings on BAK4 roof prisms When these optical components are combined you will be presented with bright and clear high-contrast images with accurate colors and enhanced clarity without distortion or fringing&mdasheven at the extreme edges An ultra-wide apparent angle of view offers you an immersive observational experience with a near panoramic view that complements the impressive optical performance Designed to stand up to a life lived outdoors - the optical tubes are nitrogen filled and O-ring sealed to make them waterproof and resistant to internal fogging when moving through extreme temperature and environmental variations The chassis is made from a magnesium alloy to make it lightweight and corrosion resistant and wrapped in a protective slip-resistant armor Hawke includes tethered front and rear lens caps to add an additional layer of protection in the field - with the ability to quickly react to glassing opportunities without fear of losing the caps

Features: Extra-Low-Dispersion Apochromatic Lenses, Anti-Reflection Fully Multicoated Optics, Compact BAK4 Roof Prisms, Phase Correcting & Dielectric Coatings, Ultra-Wide 71° Apparent Angle of View, Short Closed-Bridge Configuration, Armored Lightweight Magnesium Chassis, Nitrogen Filled, Waterproof & Fogproof, Center Fast-Focusing Wheel, Twist-Up Click-Stop Eyecups

Prism Type: Roof (BAK4)

Magnification: 10x

Objective Lens Diameter: 42 mm

Angle of View: 7.1 degrees (Actual)

Field of View: 372' @ 1000 yd / 123.5 m @ 1000 m

Minimum Focus Distance: 6.6' / 2 m

Exit Pupil Diameter: 4.2 mm

Eye Relief: 17 mm

Interpupillary Adjustment: 56 to 78 mm / 2.2 to 3.1-inch

Diopter Adjustment: Yes

Focus Type: Center

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (IPX7)

Dimensions: 5.55 x 5.12-inch / 14.1 x 13 cm

Weight: 26.1 oz / 740 g