Leupold BX-5 Santiam HD 10x50mm Roof Prism Binoculars Gray. Leupold designed these Binoculars with the Twilight Max HD Light Management System that amplifies the brightness of your sight picture adding up to 30 extra minutes of shooting light and eliminating significantly more glare-producing stray light than the competition. Every pair of Leupold BX-5 Santiam HD 10x50mm Waterproof Binoculars is built with a fully multi-coated lens system for enhanced clarity contrast and color fidelity and the Guard-Ion lens coating sheds away dirt and moisture to provide clear views in nearly any environment or weather conditions. Grab these ergonomically-crafted Leupold BX-5 Santiam HD 10x50mm Roof Prism Binoculars to spot distant targets with ease. Specifications for Leupold BX-5 Santiam HD 10x50mm Roof Prism Binoculars: Manufacturer: Leupold Color: Gray Magnification: 10 x Objective Lens Diameter: 50 mm Prism System: Roof Prism Material: BAK4 Eye Relief: 19.3 mm Exit Pupil: 5 mm Optical Coating: HD Binoculars Focus System: Center Focus Interpupillary Distance: 58 - 74 mm Close Focus: 3.5 m Weight: 31.5 oz Magnification Type: Fixed Features of Leupold BX-5 Santiam HD 10x50mm Binoculars: Advanced HD Lens System BAK 4 Prisms Central Focus Dial DiamondCoat 2 Diopter Focus Ergonomic Design Fully Multi-coated Lens System Guard-Ion Lens Coating Phase Coated Smooth Focusing Twilight Max HD Light Management System Twist-Up Eyecups Open Bridge Roof Prism Design Waterproof & Fogproof Package Contents: Leupold BX-5 Santiam HD 10x50mm Binoculars GO Afield shoulder strap Binocular case Lens covers Lens cloth Leupold 175854: BX-5 Santiam HD 10x50mm Binoculars Gray