ATN THOR LTV 2-6X 640X480 THERMAL SCOPE Objective lens 25 mm Resolution 640x480 / 12 um Magnification 2-6x Field of view 17.6°x13.2° Display Resolution 1280x720 px Eye relief 90 mm Video Record Resolution 1280x720 px 3D Accelerometer Yes Color modes White Hot / Black Hot Reticles Multiple Patterns Micro SD card 4 to 64 GB USB, type C Yes Mount 30 mm Standard Rings (not included) Internal Lithium Ion Battery 9+ hrs IP rating Weather resistant Human Detection Range 740 m Human Recognition Range 375 m Human Identification Range 250 m Dimensions 292x56x55 mm / 11.5" x 2.2" x 2.2" Weight 1.4 lb / 650 g Warranty 3 years