A full size set of binos isn’t always the solution. Enter our compact BX®-4 Pro Guide™ HD binoculars. We decreased the size and gave you some weight savings, all while maintaining an elite level of performance. Built around our Twilight Max HD Light Management System, the BX®-4 Pro Guide™ HD binoculars boast un-paralleled brightness, edge-to-edge clarity, and advanced glare management elements; helping you see more details in less light. Their ergonomic open-bridge design is comfortable for extended glassing sessions and delivers key weight savings for those long backcountry adventures.