ATN ThOR-HD 640 5-50x 100mm Thermal Rifle Scope -640x480 -5-50x -100mm -HD display -Weather resistant -Multiple patterns and color options -Record videos and take photos to bring your adventures back home -ThOR-HD next-gen barometer gives you precise accurate data so you can make sure everything is dialed in -Built-in gyroscope & image stabilization -E-Compass let you know exactly what direction you need to head so you can move a little closer and get a better shot -Silky smooth zoom helps you get up close and personal with everything you’re looking at - Sensor: 640 x 480 - Magnification: 5 - 50 X - Angle of view: 6 x 4.7 - Objective lens: 100 mm - Micro display: HD Display - Core: ATN Obsidian "T" II - Eye relief: 65 mm - IP rating: Weather resistant - Video Record Resolution: 1280x960 at 30 fps - Microphone: Yes -MicroSD card: From 4 to 64 GB - Micro USB: Yes - Micro HDMI: Yes - WiFi (Streaming, Gallery & Controls): iOS & Android - Bluetooth: 4.1 GPS (Geotagging, Elevation, etc.) Yes - 3D Gyroscope: Yes - GS7 - 3D Accelerometer: Yes - 3D Magnetometer: Yes - E-Barometer: Yes - Smart range finder: Yes Smart Shooting Solution Yes - RAV (Recoil Activated Video): Yes - E-Compass: Yes - Smooth Zoom: Yes - Reticles: Multiple Patterns & Color Options Mount Picatinny Quick Release Mount, Interchangeable - Compatible mounts: A.R.M.S.® #17® (single lever), A.R.M.S.® #35® (double lever), LaRue LT270, American Defense (AD-170) - Battery life (Li-ion): 8 hours - Battery type: 4 AA type batteries, 1.5 V (Lithium recommended) - Dimensions: 10.67" x 3.97" x 3.47"/271 mm x 101 mm x 88 mm - Weight: 2.75 lbs - Human Detection Range: 2500 m - Human Recognition Range: 1100 m - Human Identification Range: 600 m - Warranty: Three years