Leupold BX-2 Acadia 10x42mm Binoculars - Shadow Gray Named after the first National Park east of the Mississippi river, Leupold BX-2 Acadia binoculars are the first to combine the handling characteristics of a roof prism binocular with the performance and price of a porro prism design. Its true; most people prefer the look and feel of a roof prism binocular, but many find themselves moving to a porro prism design when balancing the need for superior image quality with a reduced price. This is why Leupold is proud to present the BX-2 Acadia binocular. Fully multi-coated lenses provide enhanced photopic transmission, which in turn provides a bright crisp image. The well balanced, phase coated, roof-prism design makes them comfortable and easy to hold, even during periods of prolonged viewing. Ergonomic placement of the diopter adjustment lever on the center focus wheel makes adjusting diopter settings to meet each users specific needs fast and easy. Armored, waterproof, and nitrogen filled, Leupold BX-2 Acadia binoculars are well protected against field conditions and feature the Leupold Limited Lifetime Warranty. Includes a case, quick detach neoprene neck strap, eyepiece covers and tethered objective lens covers. Features: Absolute waterproof and fogproof 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 BAK 4 Prisms - Delivers a perfectly round exit pupil with virtually no edge distortion and a crisp, clear image Large, tactile 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 Fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity 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 Made with Leupold's Proprietary nitrogen sealing process, which has become the industry standard. Rugged and absolutely waterproof Twist-up eyecups and generous eye relief for comfortable extended viewing