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 hunting 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