PARD Optics Osprey 480 35mm lens Dual-Spectral Binocular w/LRF Black OS4-35/50/850/LRF. The Osprey4 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...