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.