MULTI-COATED OPTICS AND BaK-4 PRISMS: Multi-coated optics provide high resolution and high contrast views, while BaK-4 glass prisms provide enhanced color fidelity. You'll enjoy crisp, detailed views of distant subjects. WATERPROOF AND FOGPROOF: Designed to withstand all weather conditions, Outland X compact binoculars are filled with dry nitrogen gas and then sealed for rigorous outdoor use without internal fogging of…