The N-Vision Optics HALO-35 Thermal Scope comes equipped with state of the art 12 micron 640 x 480 thermal sensors offering outstanding image clarity and extended detection ranges. Built with a rugged composite housing and high end anti-reflective (AR) coated, high speed germanium optics, HALO-35 Thermal Scope is the ultimate solution for the serious hunter, operator, or shooting enthusiast. N-Vision Optics HALO 640 X 480 Resolution 60hz 12um 35mm Lens Thermal Scope HALO-35