Made for epic adventures and harsh environments, the Leupold BX-5 Santiam HD binoculars dominate other optics in their class. Their generous eyebox is designed for long glassing sessions with no eye-strain. The open-bridge design is comfortable and easy to carry, while the advanced prisms and Twilight Max HD Light Management System ramp up light transmission and redefine low-light performance; helping you see more in less light. And, of course, their glare management, clarity, and resolution are second to none. Includes Pro Gear accessories - GO Afield shoulder strap, binocular case, lens covers, and lens cloth. Smooth Focusing Twilight Max HD Light Management System Twist Up Eyecups Guard-Ion Lens Coating Open Bridge Roof Prism Design Advanced HD Lens System BAK 4 Prisms