The RattlerV2 19-256, an improved version of the Rattler TS19-256, is an awesome option for close-range night hunts, beginners getting into thermal hunting, or to use as a buddy scope. It features a 19mm Germanium lens, a 256x192 resolution thermal sensor, and a 2.5x base magnification with a detection range of up to 950 yards. Its wide Field of View (9.3° × 6.9° or 49 feet at 100 yards) allows for extensive area coverage during scanning. The upgrade from a 25 Hz to a 50 Hz refresh rate in the Rattler V2 19-256 ensures smoother scanning with minimal lag. The RattlerV2 19-256 includes enhancements familiar to AGM Rattler users, with some additional game-changing improvements. An upgraded battery compartment accommodates a rechargeable battery, extending run time to 11.5 hours. Notable features include Shot Activated Recording, a simplified menu layout, and 10 reticle options with multiple zeroing profiles for various calibers and rifles. The scope also comes with a custom ADM QD Mount for easy removal and reattachment, Wi-Fi hotspot connectivity through the AGM app, a user-friendly, raised 5-button layout for easy navigation, even with gloves, and much more! Specifications for AGM Global Vision RattlerV2 19-256 19mm Thermal Imaging Rifle Scope: Manufacturer: AGM Global Vision Color: Black Magnification: 2.5 - 20 x Objective Lens Diameter: 19 mm Sensor Resolution: 256x192 pixels Refresh Rate: 50 Hz Resolution: 256x192 pixels Eye Relief: 45 mm Battery Type: Lithium Ion Weight: 1.06 lb Features of AGM Global Vision RattlerV2 19-256 2.5-20x19mm Thermal Imaging Rifle Scope Upgraded Scope Body Design 19mm Germanium lens 256x192 resolution thermal sensor 2.5x base magnification 2.5x-20x digital zoom Detection range up to 950 yards Wide Field of View: 9.3° × 6.9° (49 feet at 100 yards) Improved refresh rate: 50 Hz (up from 25 Hz) Enhanced focus ring with short throw Upgraded Lens Cap Rechargeable battery with up to 11.5 hours of run time Shot Activated Recording Video and Audio Recording Simplified menu layout for ease of use 10 different reticle options Multiple zeroing profiles for various calibers and rifles Custom ADM QD Mount for easy scope removal and reattachment Wi-Fi hotspot for connectivity with the AGM app Raised 5-button layout for easy navigation, even with gloves Package Contents: AGM Global Vision RattlerV2 19-256 2.5-20x19mm Thermal Imaging Rifle Scope Thermal Imaging Rifle Scope Mount Two Rechargeable Battery Charger USB Cable Lens Cloth Manual Carrying Case