The Nikon PROSTAFF 5 Binoculars are trusted to give you the image you demand and live up to the PROSTAFF name even when hunting conditions are at their worst. FeaturesBright, Multicoated Optics for anti-reflection and excellent brightness and resolutionSmooth Central Focus Knob for fast range of focusDurable and Protective Rubber-Armored Coating for a non-slip surface; wet or dryTurn & Slide Eyecups and Long Eye Relief (15mm or more) making them perfect for eye glass wearerFully Waterproof and Fogproof: Nitrogen-Filled and O-Ring SealedLIFETIME REPAIR/REPLACEMENT – Excludes lost or stolen products and intentionally caused damage Nikon PROSTAFF 5 10x50 Binocular 7572