Some consider a 10×42 binocular to be the sweet spot for glassing. It offers enough magnification for clear identification but is still compact enough to take everywhere. Whether it’s your first binocular or your 50th your glass needs to give you a bright image feel comfortable in your hands and be able to take a beating. Now available in high definition the BX-2 Alpine HD binocular checks all of these boxes and more. With our Elite Optical System this bino offers excellent dawn to dusk light transmission for a bright image when it matters most elite-level glare reduction in harsh light and the resolution and clarity that diehard hunters and shooters demand. And like all Leupold binoculars it’s guaranteed for life. – Finish: Shadow Gray – Waterproof: Yes – Light Management System: Advanced Optical System – Guard-ion Lens Coating: No – Length (in): 5.5 – Weight (oz): 28 – Magnification: 10 – Objective Lens Diameter (mm): 42 – Linear FOV (ft@1000 yd): 368 – Angular FOV (Degrees): 6.5 – Eye Relief (mm): 15 – Exit Pupil (mm): 4.2 – Close Focus Distance (ft): 13.5 – Interpupillary Distance Max (mm): 78 – Interpupillary Distance Min (mm): 57