Meade Instruments Wilderness Waterproof Binocular 8x42 Brand New Includes One Year Warranty Product # 125024 The Meade Instruments 8x42 Wilderness Waterproof Binocular combines BAK4 roof prisms and anti-reflection fully multicoated optics to create an optic that that will perform well from dawn to dusk and in all weather conditions. The lens coatings maximize the light that enters the 42mm objectives to produce images that are bright and clear, while the roof prism design minimizes the form factor to make it easier to pack and comfortable to hold. A 53.6 apparent field of view provide wide views on the trail, on the hunt, or at the stadium. 8x42 Wilderness Waterproof Binocular Features Wilderness Binocular BAK 4 Roof Prism Design Aluminum Alloy Chassis 8x Magnification 42 mm Objective Lens Large Knurled Center Focus Wheel 53.6 Apparent Field of View Multi-Coated Lenses Compact Lightweight Fogproof/Waterproof Specifications Diameter 42 mm Magnification 8x Linear Field of View 356 ft Exit Pupil mm 17.8 mm Close Focus 13.12 ft Optical Coatings Coated