The Nikon ACULON A211 Binocular deliver high quality images in a multitude of lighting conditions; including the ever-important low-light hunting hours. Take these quality and cost effective binoculars on your next outdoor adventure. Features Quality and Affordability Smooth Central Focus Knob Multicoated Optics Fully Rubber Armored for non-slip grip when weather conditions are not optimal Turn-and-Slide Rubber Eyecups for comfortable viewing during extended use BaK4 Porro Prism System Aspherical Multicoated Arsenic and Lead-Free Eco-Glass Lenses LIFETIME REPAIR/REPLACEMENT – Excludes lost or stolen products and intentionally caused damage Nikon ACULON 10-22X50 (A211) (Clamshell) Binocular 6489