Sig electro-optics kil04k ois ballistic ramgefinder optical image stabilization for long distance razor-sharp imaging.Featuring gen2 lightwave dsp; ranging engine; onboard temperature pressure and humidity sensors for accurate real-time ballistic calculations; 5 target modes- first best last fog extended range; 5 range modes- bdx-u bdx-x amr los archery; drop remote waypoints with basemap app; applied ballistics ultralite with complete ab bullet database up to 25 bullet profiles and 8 onboard ballistic groups; bdx 2.0 enabled with low energy long range bluetooth; run time 4 000 ranges; laser divergence 1.25 x 0.25 mrad and integrated tripod mount.Magnification: 6xObjective: 22mmMin Distance: 2000 ydsMax Distance: 4000 ydsField Of View: 6.50 DegreesEye Relief: 15mmLength: 4.10"Weight: 7.30 ozProofs: Waterproof