Celestron's new Nature DX Series is the perfect companion for the outdoors lover. These affordable yet feature-packed binoculars are designed specifically for beginning to intermediate users. With the Nature DX series, you'll get the important features you're looking for, like fully multi-coated optics and BaK-4 prisms, while staying within your budget. You can feel confident taking Nature DX binoculars on any of your outdoor adventures. Even the full size models in the series are extremely portable and lightweight. Nature DX can withstand harsh weather; its fully waterproof housing is purged of air and filled with dry nitrogen gas.