DESC: Combining world-class optics and the affordability of the Monarch series, the Nikon Monarch X puts breathtaking optical quality within reach of users who also have an eye on their wallets. Amazing optical quality, depth of field and brightness will delight birders, sports spectators and other users. Brightness and clarity are also boosted by 45mm objective lenses and large exit pupils; unit maintains the comfort and balance of models with smaller objective lenses. Formerly available only on Nikon's exclusive EDG binoculars, dielectric coatings deliver a bright, crisp view—even in the low light of dawn and dusk. 100% waterproof and fogproof for reliable performance in rain and snow and during fluctuations in temperature and humidity. Click-stop eyecups and long eye relief make viewing a simple pleasure for any user, with or without eyeglasses.