The NEW AGM Rattler-C V2 50-640 thermal clip-on boasts an industry-leading 12-micron, high-sensitivity sub-20mk thermal detectors. These physical attributes provide users with some of the best image quality AGM has produced to date with potential detection ranges up to 2600 yards. The Rattler-C V2 thermal clip-ons provide a clear image under harsh environmental conditions like darkness, fog, smoke, dust, rain, snow, wood, camouflage, etc. The Rattler-C V2 clip-on can easily be attached in front of day scopes to quickly convert a day optic into a thermal imaging device without any special tools or equipment required. Powered replaceable and rechargeable Li-ion battery the AGM Rattler-C V2 50-64 0 provides up to 9 hours of continuous battery life on a single charge (2 batteries included). An external 5V power bank (battery pack) can be easily connected via a USB-C connector for a significant increase in operating time. The Onboard Wi-Fi module is also available for live video streaming and video/image recording via mobile application. Specifications: Dimensions: 196 73 68 mm (7.7 2.9 2.7 in) Flat Field Correction (FFC): Auto, Manual, External Correction Palettes: Black hot, White hot, Red hot, Fusion Exit Pupil Diameter: 22 mm Distance Measurement: Yes (Stadiametric) Scene Mode: Cold, Warm Video Recording: Yes Audio Recording: Yes Detector type: 12m VOx Uncooled Focal Plane Array Standby Mode: Yes Refresh rate: 50 Hz Resolution: 384 288 Detection Range (6' object): 2600 m/yd Lens system: 50 mm; F/1.0 NETD: Less than 20 mK (25C, F# = 1.0) Optical magnification: 1 Field of view (H X): 8.8 7.0 Hot Track: Yes Eye relief: 10 mm Display: 0.39-inch, OLED, 1024768 Storage: Built-in EMMC (16 GB) Capture Snapshot: Yes Battery Type: Replaceable and Rechargeable Li-ion Battery Wi-Fi: Yes Battery Life (Operating): 9 h (25C, with hotspot off) External power supply: 5 VDC, 2 A, USB Type-C Operating Temperature Range: -30C to +55C (-22F to 131F) Protection Level: IP67 Package Includes: Thermal Imaging Clip-On, Mount, Two Rechargeable Battery, Charger, USB Cable, Lens Cloth, Manual, Carrying Case Focus Range: 10 m to infinity