Objective Lens: 19mm - Magnification: 2-4x - Resolution: 320×240 @ 60fps and 12 µm - FOV: 11.6×8.7 - Display Resolution: 1280×920 pixels - Eye Relief: 25mm - IP Rating: Weather Resistant - Color Modes: White Hot and Black Hot - Battery: (1) CR123A Lithium Ion Battery - Battery Life: 2.5 Hours (5-hours with optional rechargeable battery) - Human detection range: 535-yards - Human recognition range: 380-yards - Human identification range: 230-yards