Ultra-premium Euro Diamond binoculars feature superlative optics combined with precision alignment and maximized light management designs provide resolution far in excesss of what the average human eye is capable of processing for the sharpest, most detailed images possible. Euro Diamond binoculars feature premium optical glass and prisms that are very low-tolerance precision ground and polished for super sharp distortion-free viewing. Every lens surface is broad band multicoated for reflection-free bright images and the prisms include ultra-premium multicoating and phase correction coating as well as silver coating for the ultimate in viewing performance. Not only are Euro Diamond binoculars the new standard in image quality, they provide a generous eye relief for eyeglasses or sunglasses and a very expansive field of view. You owe it to yourself to compare these to any binocular on the planet at any price. For extra convenience, the right eye diopter adjustment is integrated into the center focus wheel. Fully waterproof, fogproof, highly shock resistant and are backed by the famous Burris Forever Warranty.