Leupold BX-6 Range HD 4DoF 10x42m Binoculars. The BX-6 Range HD rangefinding binocular delivers exceptional light transmission superior glare reduction true-to-life color and the edge-to-edge sharpness demanded by elite hunters guides and long-range shooters. Powered by Hornady 4DOF Ballistic Calculator Precision Cut Archery software and their True Ballistic Range/Wind (TBR/W) technology it streamlines every decision. Spot range and engage with total confidence - then drop a pin directly to your mapping app using GPS pinning to mark every target with precision. Specifications for Leupold BX-6 Range HD 4DoF 10x42m Binocular: Manufacturer: Leupold Color: Shadow Gray Magnification: 10 x Objective Lens Diameter: 42 mm Prism Material: BAK4 Eye Relief: 18 mm Field of View Linear: 331 ft at 1000 yds Field of View Angle: 6.3 degrees Binoculars Focus System: Center Focus Interpupillary Distance: 57 - 72 mm Length: 6.8 in Weight: 41 oz Features of Leupold BX-6 Range HD 4DoF 10x42m Binocular Leupolds Professional-Grade Optical System delivers the light transmission glare reduction and resolution professional-guides and shooters demand GPS pinning featuring proprietary technology that delivers pinpoint accuracy through a custom compass calibration process and field tuning via the Leupold Control App and their mapping partners Hornady 4DOF ballistic calculator with on-board environmental sensors Bluetooth connectivity via the Leupold Control App Easily locate the buttons with easy-grip standoffs even through thick gloves Interchangeable Form-Fit eyecups Precision Cut Archery software uses your arrow weight arrow velocity peep height and environmentals to calculate extremely accurate archery ballistic solutions Ranging distance of 3000 yards on trees Simple Programming using five directional buttons Waterproof and extreme Climate Tested Package Contents: Leupold BX-6 Range HD 4DoF 10x42m Binocular Arca-Swiss tripod adapter Leupold 185190: BX-6 Range HD 4DoF 10x42m Binoculars