ZEISS 10x25 Terra ED Compact Binoculars (Gray-Blac

Sleek and stylish with gray body and black accents - ZEISS's 10x25 Terra ED Compact Binoculars give you a competent and compact optic that fits easily in the palm of your hand and looks good while they are there A combination of technologies works together to produce bright and clear images with increased contrast and true color rendition They include Schmidt-Pechan roof prisms - SCHOTT extra-low dispersion (ED) glass - and anti-reflection fully multicoated optics The Terra ED is offered here in a 10x power - which walks the delicate line between an increased viewing distance over lower magnification optics while maintaining a useful field of view The lightweight housing is nitrogen filled and O-ring sealed - enabling them to withstand use in wet and snowy weather - and the rubberized armor offers protection from impacts while providing a slip-resistant grip The Terra's double-hinge closed-bridge design allows them to fold compactly for an easy fit in most pockets or packs - while the knurled center focus wheel enables fast focusing Twist-up eyecups make them comfortable to use with or without eyewear

Features: Center Focusing, Closed-Bridge Configuration, Nitrogen Filled, Water & Fogproof, 54° Apparent Angle of View, ZEISS Hydrophobic Multicoated Optics, Schmidt-Pechan Roof Prisms, Extra-Low Dispersion Glass Objectives, Twist-Up Click-Stop Eyecups

Prism Type: Schmidt-Pechan

Magnification: 10x

Objective Lens Diameter: 25 mm

Angle of View: 54 degrees (Apparent)

Field of View: 291' @ 1000 yd / 96.61 m @ 1000 m

Minimum Focus Distance: 5.7' / 1.74 m

Exit Pupil Diameter: 2.5 mm

Eye Relief: 16 mm

Interpupillary Adjustment: 35 to 72 mm / 1.4 to 2.8-inch

Diopter Adjustment: -3 to +3

Focus Type: Center

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 4.5 x 4.4-inch / 11.4 x 11.2 cm

Weight: 10.9 oz / 309 g