Details:Sig Sauer's patent pending Ballistic Data Xchange technology utilizes low-energy Bluetooth with embedded Applied Ballistics Ultralight and the free BDX tm app to sync custom gun profiles and environmental conditions to your KILO and pair your KILO to any BDX-enabled riflescope or sight for shots out to 800 meters6x22mm monocular with SpectraCoat anti-reflection coatings for superior light transmission and optical clarityRevolutionary Lightwave DSP technology for the fastest and longest distnace rangefinder engineHyperscan provides four range updates per second in scan mode while RangeLock reports the last range result when ranging distant targetsFeatures line of sight or angle modified range. Units in yards or meters to tenth y/m resolutionTransparent OLED display for daytime and low light useLumatic Display automatically calibrates display brightness to changing ambient light conditionsCompact, polymer housing and eyecup with integral diopter adjustmentSimplified user interface with range and mode buttons onlyRangefinder configuration can now be done through the free Sig BDX appDisplays windage and elevation within KILO HUD for every target that is scannedBDX 2.0 with eight onboard, embedded ballistic groups along with QuickBOND to bond your KILO with a SIERRA riflescope without having to use the BDX appSpecifications:Color: GraphiteHeight: 3.0"Magnification: 6xObjective Lens Diameter: 22mmBattery: 1- CR2Display Type: OLEDReticle: CircleWeight: 5ozEye Relief: 17mmField of View: 6'Diopter Adjustment Range: +/- 3Range on Deer: Up to 1200 YardsRange on Trees: Up to 1500 YardsMax Reflective: Up to 2800 YardsLaser Divergence: 3.0 MRAD