The Bushnell 12x42 H2O Porro Prism Binoculars in dark blue are designed for long-range observation, particularly on the water, where it's essential to have a clear view of buoys and navigational markers even in low light. These binoculars are made by Bushnell using environmentally friendly glass that is free of lead, making them better for the environment.
Equipped with traditional Porro prisms, these binoculars allow you to easily determine the relative distances between two objects in your field of view. They also feature anti-reflection multicoatings that enhance light transmission, resulting in bright, sharp, and clear views with high contrast and accurate color representation across a wide field of view. The binoculars are built to withstand the challenging conditions of salt water environments, with a corrosion-resistant aluminium chassis and nitrogen-filled optical tubes that prevent internal fogging. Additionally, they are O-ring sealed to achieve an IPX7 waterproof rating.