This versatile all-round binocular is a fantastic choice for on-the-go use, whether at the stadium, in the arena, or almost anywhere you want to see the action up close without sacrificing brightness or detail. It is an especially excellent companion for nature and bird watching, featuring ED glass that helps you discern even the smallest details. ED lenses; Extra-Low Dispersion (ED) glass eliminates chromatic aberration, also known as colour fringing, a visual defect commonly found in binoculars. The Nature DX ED binoculars deliver razor-sharp images right to the edges of the field of view. ED glass is also known for producing images with outstanding, true-to-life colours. A durable rubber-armoured polycarbonate housing protects your binoculars from damage. The view through the binoculars is comfortable for both spectacle wearers and non-spectacle wearers, thanks to the twist-up eyecups. Furthermore, the binoculars are fully waterproof and filled with dry nitrogen to prevent fogging of the internal lenses. The Nature DX ED withstands even the toughest outdoor conditions.