The ir-patrol has the advanced ability to process images with brilliantly sharp detail and a user-friendly, icon-based menu system for intuitive navigation.It's compact, lightweight and rugged.Features easy-to-control polarity mode that lets you switch between three levels of white hot and three levels of black hot; edge detection mode and thumbstick system controller and wilcox shoe interface mount.Includes cr123 battery, trijicon logo sticker, protective eye cup, lenspen, hard case, warranty card,reference guide and user manual.Resolution: 640x480, 12 Microns, 60HzMagnification: 1xObjective: 19mmField Of View: 22 DegreesBattery Size: CR123Weight: 16 ozDiopter Adjustment: -6/+2Controls: ManualBattery Life: 2 hrs