Leupold 12 x 50 BX3 Mojave Roof Prism Binocular provides an unmatched observation experience. Leupold Mojave BX-3 12x50 Binoculars feature fully multi-coated optics with L-Coated BAK4 prisms for premiumimage imaging and a crystal clear view in all lighting conditions. TheLeupold Mojave 12 x 50 mm Binocular is extremely accurate color reproduction Binoculars so you see every detail vibrantly. Mojave roof prism binoculars from Leupold are designed with an extremely well-balanced open-hinge body for comfort in extended observation. The Leupold BX3 Mojave 12x50 Binocular features long eye relief for eyeglasses wearers and has a short close-focus distance which is ideal for naturalists. Hunters and outdoors enthusiasts are sure to appreciate the quality of Leupold binoculars. Actual Magnification: 12x - Linear Field of View (ft @ 1000yd): 220 - Linear Field of View (m @ 1000m): 67 - Angular Field of View (degrees): 4.2 - Weight (ounces): 28.2 - Weight (grams): 800 - Length (in): 6.6 - Length (mm): 167 - Objective Aperture (mm): 50 - Twilight Factor: 20.4 - Exit Pupil (mm): 4.2 - Eye Relief: 17 - Interpupillary Distance (mm):58-74 - Close Focus Distance (ft.): 9.9 - Close Focus Distance (m): 3.0 - Lightweight ergonomic design - Comfortable to hold for long periods of time - Fully multi-coated lenses - Phase coated prisms - Long eye relief for eyeglasses wearers - Armored waterproof and nitrogen filled