PARD Optics Harrier 4 2-8x35mm Thermal Binocular w/LRF 640x480 Black HA4-35/LRF. The Harrier4 features a 480x360 thermal resolution sensor 35mm glass multi-coated objective lenses a wide 9.4 degreesx7.1 degrees FOV 2.4x optical magnification 2-8x...