Guide USA 3.9-31.2x50mm Thermal Binocular 50Hz 640x512 Black Small. 0 TN Muo 2.0 DN 2.0 and DN Muo 2.0) redefines all-weather optical imaging solutions with innovation and precision. Whether for law enforcement or professional use the series combines advanced thermal and visible light imaging technology intelligent sensor fusion and high-performance design to deliver exceptional performance and reliability making it your ideal choice. Specifications for Guide USA TN650L 3.9-31.2x50mm Thermal Binocular: Manufacturer: Guide USA Color: Black Battery Type: Lithium Ion Refresh Rate: 50 Hz Magnification: 3.9 - 31.2 x Objective Lens Diameter: 50 mm Package Contents: Guide USA TN650L 3.9-31.2x50mm Thermal Binocular Device Eye Mask Neck Strap Carry Bag Battery Charger 5V 2A Adapter USB-A to USB-C Cable Quick Start Guid Warranty Card Guide USA TN650L: TN650L 3.9-31.2x50mm Thermal Binocular 50Hz 640x512 Black Small