Armasight by FLIR Predator 336 2-8x25mm Thermal Imaging Rifle Scope with Tau 2 336x256 17 micron 60Hz Core FLIR Thermal Imaging Camera The latest tau 2 micron uncooled flir core Technology 6 onboard digitally controlled reticle patterns available: "dot 4 MOA", "line dot", "cross-center dot", "cross", Crosshair", and "no reticle" Extended operation time with optional extended battery pack Integral MIL-STD-1913 rails on unit for optional day optics or accessories 3-year Warranty and 10-year Warranty on flir detector