Nikon's Aculon A211 outdoor binoculars (7x35mm) are ideal for a wide range of outdoor activities, from birdwatching to nature observation and hiking. Sharper images than ever thanks to its aspherical eyepiece which eliminates distortion even at the lens periphery. The multilayer-coated lenses bring brighter images, while the Turn-and-Slide rubber eyecups make for easy positioning of eyes at the correct eyepoint. The full rubber armor provides shock-resistance and steady grip. Quick & easy central focus. Tripod adaptable.