The Nikon Aculon A211 Binocular range inherits the excellent performance of existing models to deliver a detailed view of your outdoor experiences. They are ideal for a broad spectrum of outdoor pursuits, such as birdwatching, nature observation and hiking. Offering superior optical performance at an attractive price. Multilayer-coated lenses and a choice of large objective lens diameters provide extremely bright images and a wide field of view. Breathtaking visual experiences also result from the use of aspherical eyepiece lenses. The name ACULON was coined by combining the terms "accuracy" and "precision" to create a familiar-sounding word that represents Nikon's desire for more people to rediscover the details of everyday life through using binoculars.