Nikon EDG is the new cutting edge in sport optics! Nikon EDG Binoculars will give you unparalled clarity and crispness of view. These new Nikon sport optics represent one of their top lines. The main thing to keep in mind with EDG is the ED glass. That's where the name comes from, and it's not coincidence that they decided to name their new optics after the phenomenal glass behind them. The clarity you'll enjoy is truly outstanding! In addition, dielectric high-reflective multilayer prism coating and advanced multilayer coatings will give you a really great image. Nikon EDG are exceptional products, able to deliver a spectacular field of view... from edge to edge.