The Pentax SD 8x42 Waterproof Binoculars

The Pentax SD 8x42 Waterproof Binocular offers fully multi-coated lenses with anti-reflection properties while maximizing light transmission through the entire optical path. The roof prisms are also phase-corrected to ensure a bright, high contrast image with faithful color rendition even in low light thanks to the larger 42mm lens. The 8x magnification offers an impressive 393' field of view at 1000 yards while the housing is nitrogen-filled and O-ring sealed for fogproof performance and submersability in water up to 3.3'. The SD 8x42 binoculars also offer a significant eye relief of 21mm and twist up eyecups to ensure comfort for those wearing eyeglasses. Additional protective coatings on the optic lenses repel water, dirt, and oils to keep a clean, unobstructed view.