Vortex Raptor 8.5x32 mm Binoculars. Rich, 3 - dimensional images, wide field of view, easily adjustable... Vortex Raptor takes family - friendly optics to whole new heights! There"s no better value in binoculars than a pair of quality porro prisms. And with Raptor Binocs, Vortex has taken porro prism performance to a whole new level with a mid-size, wide-angle design featuring waterproof, fogproof construction and fully multi-coated optics. Delivering a bright, crisp image with excellent color fidelity, the Raptor brings you closer to the action, even in low-light conditions! And with a wide range of interpupillary distance (the space between your peepers), this Pair can be easily adjusted to fit anyone in the family... from young children to adults! The details: Fully multi-coated lenses increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces; Porro prisms offer a rich depth of field, wide field of view, and three-dimensional image; Rubber armor provides a secure, non-slip grip, and durable external protection; Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses; Center focus wheel adjusts the focus of both binocular barrels at the same time; Right eye diopter adjusts for differences in a user"s eyes; Waterproof Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular; Fogproof Barrels are filled with nitrogen gas to inhibit internal fogging; Specs: Objective lens diameter: 32 mm; Eye relief: 14 mm; Exit pupil: 3.76 mm; Linear F.O.V: 390 feet @ 1,000 yards; Angular F.O.V.: 7.4 degrees; Close focus: 15"; Interpupillary distance: 50-70 mm; Height: 4.5"; Width: 5.7"; Weight: 17.3 ozs.; Don"t just see it, experience it! Order today! Vortex Raptor 8.5x32 mm Binoculars