Leupold BX-4 Pro Guide HD Full-Size Binocular - 10x50 - The 10x binocular is the Jack of all trades when it comes to glassing. It provides enough field of view for tight areas, while delivering enough magnification for wide-open spaces. Compared to its 42mm counterpart, the 50mm objectives let in even more light for improved long-range identification. The BX-4 Pro Guide HD 10x50mm is compact, lightweight, and the perfect power for a lot of hunters. Built around Leupold's Elite Optical System, the BX-4 Pro Guide HD binocular 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. The ergonomic, open-bridge design is comfortable for extended glassing sessions and delivers key weight savings for those long backcountry adventures. It comes with Pro Gear accessories, too: including a GO Afield shoulder strap, binocular case, lens covers, and lens cloth. And like all Leupold binoculars, it's fogproof, waterproof, and guaranteed to perform for life.