Nikon 8x42 Monarch M5 Binoculars (Black)

Features: Extra-Low Dispersion Glass Elements, Lead- and Arsenic-Free Eco-Glass, Phase-Corrected Dielectric-Coated Prisms, Anti-Reflection Fully Multicoated Optics, Nitrogen Filled, Water and Fogproof, Closed-Bridge Configuration, Long Eye Relief & Comfortable Exit Pupil, Large Center Focusing Knob, Tripod Mountable with Optional Adapter, Twist-Up Click-Stop Eyecups

Prism Type: Roof

Magnification: 8x

Objective Lens Diameter: 42 mm

Angle of View: 6.4 degrees (Actual)

Field of View: 335' @ 1000 yd / 111.2 m @ 1000 m

Minimum Focus Distance: 8.2' / 2.5 m

Exit Pupil Diameter: 5.25 mm

Eye Relief: 19.5 mm

Interpupillary Adjustment: 56 to 72 mm / 2.2 to 2.8-inch

Diopter Adjustment: Yes

Focus Type: Center

Fogproof: Yes: Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 5.7 x 5.1 x 2.1-inch / 14.5 x 13 x 5.3 cm

Weight: 22.2 oz / 629 g