N-Vision Optics 1-8x50mm Thermal Scope F1.1 Germanium 60 Hz 640x480 Black. HALO-XRF is proudly designed and built in the USA making it the ultimate made in specialized factories thermal scope with integrated LRF available to the hunting market. Specifications for N-Vision Optics HALO-XRF 1-8x50mm Thermal Scope: Manufacturer: N-Vision Optics Color: Black Magnification: 3.5 x Objective Lens Diameter: 50 mm Sensor Resolution: 640x480 pixels Refresh Rate: 60 Hz Resolution: 640x480 pixels Reticle: 8 Attachment Type: Picatinny Battery Type: 18650 Lithium Ion Water Resistance Level: IP67 Length: 8.9 in Width: 4.1 in Height: 3.4 in Weight: 41.5 oz Condition: New Fabric/Material: Plastic Mount Type: Picatinny Features of N-Vision Optics HALO-XRF 1-8x50mm Thermal Scope Built-in Laser Range Finder Video and Audio Recording 8 Reticle Options Integrated Laser Range Finder Built-in Video and Audio Recording Zoom Sensitive Zeroing Wifi streaming Rechargeable 18650 Batteries Package Contents: N-Vision Optics HALO-XRF 1-8x50mm Thermal Scope Unit Hard Carrying Case Usb Cable 2 18650 Batteries 18650 Battery Charger Eye Cup N-Vision Optics HALOXRF: HALO-XRF 1-8x50mm Thermal Scope F1.1 Germanium 60 Hz Black