Olympus 10x42 Pro Binoculars

Taking design inspiration from their OM-D DSLR cameras - the Olympus 10x42 Pro Binoculars come outfitted with high magnification and generous objective lens configuration favored by hunters - birders - and outdoor enthusiasts who observe at long ranges but need an optic that allows them to move fast and observe on the goExtra-low dispersion (ED) glass with phase-correcting and dielectric coatings on the BAK4 prisms - along with anti-reflection fully multi-coated optics - produce bright and clear high-contrast images with accurate colors and enhanced clarity without distortion - ghosting - or fringing The wide apparent angle of view presents an immersive observational experience with the ability to take in large areas without having to move A short 5' close-focus distance lets you make detailed observations of small subjects like hummingbirds - butterflies - dragonflies - or other insects at short ranges when they are at feeders or flowersDesigned to stand up to constant use in harsh outdoor conditions - the optical tubes are nitrogen filled and O-ring sealed to make them waterproof and fogproof when moving through extreme temperature and environmental variations Oil- and water-resistant exterior lens coatings cause rain and dew to bead off - while making oil - sap - and other dirt and debris easy to remove without smudges or streaks&mdashensuring clear views Olympus include 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 Objectives, Phase-Corrected Dielectric-Coated Prisms, Fully Multi-Coated Optics, Oil- and Water-Repellent Lens Coatings, Wide 62° Apparent Angle of View, Short 5' Close-Focus Distance, 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: 6.2 degrees (Actual)

Field of View: 325.5' @ 1000 yd / 1087 m @ 1000 m

Minimum Focus Distance: 4.9' / 1.5 m

Exit Pupil Diameter: 4.2 mm

Eye Relief: 16 mm

Diopter Adjustment: -2 to +2

Focus Type: Center

Fogproof: Yes

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 5.2 x 5.5 x 2.1-inch / 13.1 x 14 x 5.3 cm

Weight: 23.46 oz / 665 g