Leupold BX-5 Santiam HD 15x56mm Roof Prism Binoculars Shadow Grey. These Binoculars developed by Leupold feature an Abie-Koenig Prism that amplifies light transmission and provides you with the clearest views possible. Every pair of Leupold BX-5 Santiam HD 15x56mm Center Focus Binoculars also contains fully multi-coated lenses to further enhance brightness clarity and color fidelity. Bring these Leupold BX-5 Santiam HD 15x56mm BAK4 Prism Binoculars on your next hunt to clearly view your surroundings and spot your next target with ease. Specifications for Leupold BX-5 Santiam HD 15x56mm Roof Prism Binoculars: Manufacturer: Leupold Color: Shadow Grey Magnification: 15 x Objective Lens Diameter: 56 mm Prism System: Abbe-Koenig Prism Material: BAK4 Eye Relief: 18 mm Exit Pupil: 3.7 mm Binoculars Focus System: Center Focus Close Focus: 3 m Weight: 45 oz Condition: New Magnification Type: Fixed Features of Leupold BX-5 Santiam HD 15x56mm Binoculars: Absolute waterproof and fog proof integrity - each is ready for a lifetime in the field in all conditions. The durable aluminum housing is shrouded in a rubber armor coating that provides a positive grasp. Abbe-Koenig Prism maximizes light transmission clarity and resolution at extended ranges. BAK 4 Prism delivers a perfectly round exit pupil with virtually no edge distortion and a crisp clear image. Large tactile central focus dial is easy to find and use even with gloved hands which gives you the precision focus you need to pick antlers out of the trees or hide out of the brush. The diopter focus paddle allows you to precisely focus your binoculars compensating for differences between your eyes. Ergonomic design ensures these binoculars are slim lightweight fit well in your hands and are easy to grip in all weather conditions. Fully multi-coated lens system ensures maximum brightness for clarity contrast and color fidelity. High-definition calcium-fluoride lenses ensure incredible clarity at all magnification levels. Precision ground lenses feature lead/arsenic-free environmentally friendly glass compositions. It's a small step but one in the right direction. Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field. Proprietary nitrogen sealing process has become the industry standard. Rugged and absolutely waterproof. Tripod Ready. A built-in 1/4-20 tripod adapter port makes it easy to mount to a tripod. Twist-up eyecups and long eye relief. Multi-staged variable height eyecups and smooth responsive central focus dial make focus easy to achieve and maintain. Xtended Twilight Lens System. Optimizes the transmission of low-light wavelengths so you see the details of low-light scenes in greater brighter detail than with any other binocular available. Package Contents: Leupold BX-5 Santiam HD 15x56mm Binoculars Shoulder strap Lens cloth Lens covers Case Leupold 172457: BX-5 Santiam HD 15x56mm Binoculars Shadow Grey