Bushnell H20 Dark Blue 10x42 BinocularsModel: 134211R H2O Dark Blue 10X42 Binoculars Waterproof construction with fully multi coated optics for enhanced contrast and resolution. Porro prism design for more light efficiency and better contrast. IPX7 WATERPROOF CONSTRUCTION All of the binoculars in the H2O line feature a waterproof and fogproof sealed housing that can withstand immersion in up to 1 meter of water for 30 minutes without taking on any water. These binoculars are ready for any