ZEISS 10x40 SFL Binoculars

Features: Nitrogen-Filled, Fog & Waterproof, LotuTec Hydrophobic Coating, Lightweight, Rugged Magnesium Chassis, 5' Close Focus Distance, 1.4-Turn Ergonomic Focus Wheel, UHD Optics, ZEISS T* Multicoating

Prism Type: Roof

Magnification: 10x

Objective Lens Diameter: 40 mm

Angle of View: 62 degrees (Apparent)

Field of View: 345' @ 1000 yd / 114.5 m @ 1000 m

Minimum Focus Distance: 5' / 1.5 m

Exit Pupil Diameter: 4 mm

Eye Relief: 18 mm

Interpupillary Adjustment: 52 to 74 mm / 2 to 2.9-inch

Diopter Adjustment: -4 to +4

Focus Type: Center

Fogproof: Yes - Nitrogen Filled

Dimensions: Length: 5.7-inch / 14.5 cm

Weight: 22.6 oz / 641 g