Built for epic adventures in harsh environments, the 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.

Features:

• Abbe-Koenig prism - maximizes light transmission, clarity, and resolution at extended ranges
• BAK 4 prisms - delivers a perfectly round exit pupil with virtually no edge distortion and a crisp, clear image
• Diopter focus
• Ergonomic design
• Fully multi-coated lens system
• High-definition, calcium-fluoride lenses ensure incredible clarity at all magnification levels
• Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field
• Made with Leupold's Proprietary nitrogen sealing process, which has become the industry standard
• Rugged and absolutely waterproof
• A built-in 1/4-20 rotatable tripod adapter port makes it easy to mount to a tripod
• Twist-up eyecups and long eye relief
• Advanced HD lens system
• DiamondCoat 2
• Sheds dirt and water for clear, crisp images with the Guard-ion lens coating
• Twilight Max HD light management system
• Absolute waterproof and fogproof integrity means it's ready to perform in the field, in all conditions