The Leupold BX-5 Santiam HD Binocular is a glass for magnification in the outdoors. Sight the treeline, across the field, and into tight areas. This pair of binos brings in plenty of light and offers a clear, bright image in a range of conditions. They're slim and lightweight for optimal carry and the over-sized eyepiece reduces fatigue. Built durable for the seasonal demands of sportsmen and guides.