Celestron"s Outland X Series are fully loaded with advanced features essential for field use offered at a budget-friendly price designed to meet the needs of every outdoor enthusiast, from birders and hunters to sports fans and travelers. High-quality BaK-4 prisms combined with fully multi-coated optics increase contrast and resolution by providing maximum light transmission through the entire optical path delivering you brighter, more detailed images. The twist-up eyecups with multiple positions ensure comfortable viewing with or without glasses. The 10x magnification works great for long distance viewing and the 42 mm objective lenses gather ample light for use in lowlight conditions. With the semi-attached objective lens caps you"ll be able to keep your lenses protected at all times. Plus, the large, smooth focus wheel is easy to turn allowing you to focus on subjects at varying distances even with gloves on. Waterproof, fog proof, and nitrogen purged, Outland X is sturdy enough to withstand the elements on your next outdoor excursion. The polycarbonate housing is extremely durable and able to endure rugged use in the field while remaining lightweight. The Outland X is tripod-adaptable and includes a binocular strap, lens cloth, soft protective carrying case and a Limited Lifetime Warranty. Celestron"s Outland X is a versatile binocular and a superb value, making it the ideal choice for all of your outdoor adventures!