The 10x30 WP Floatmaster Floating Binoculars from Barska offer complete waterproof protection and are buoyant if dropped in the water. BK7 roof prisms and blue-tinted fully coated optics increase light transmission and help to reduce glare, while preserving the ability to accurately see colors. Mariners of all kinds will benefit from the comfortable grip and the added shock-resistance provided by the tactile, high-visibility yellow rubber armoring. Sporting a compact and easily-manageable form-factor, they can be held steady for clear images and reduced disorientation on agitated seas, lakes, or rivers.