The dark blue 10x42 H2O Roof Prism Binoculars are ideal for mid- to long-range glassing—from birdwatching to hiking & camping to enjoying sporting events, or just sightseeing around town. Bushnell built them using ecologically friendly glass that is manufactured without lead to be better for the environment.

They are outfitted with compact BAK4 roof prisms and anti-reflection multicoatings that work together to maximize light transmission to deliver bright, sharp, and clear high-contrast views with accurate color rendition and crisp resolution, even in challenging conditions. To withstand harsh conditions, the chassis is nitrogen-filled to resist internal fogging and O-ring sealed to an IPX7 waterproof rating—so these binos will handle a tumble into a pond or puddle better than you.