Bushnell H2O WP 10X42 Bak4 Porro Binoculars w. Powerview 8x21 Binoculars Bundle BAK4 Porro Prisms and Multicoated Optics Wide Angle Viewing Nitrogen-Filled Fogproof / Waterproof Twist-Up Eyecups Textured Rubber Armoring & 16mm Eye Relief