Class 1M Eye Safe IR laser; Slope Compensation (Can Be Turned Off); Visual/Tactile Pin Lock-On Alert System; IPX4-Rated, Weatherproof; 8-1200 yd Measurement Range; Antireflective, Multicoated Optics; Integrated Mounting Magnet; Runs on One CR2 Battery; 6x magnification ensures you're aiming at the correct target without sacrificing field of view; 22mm objective lens keeps the overall form factor small and lightweight