Summary: Razor Sharp. Handles beautifully. Very well made.Phase coated ,Nitogen purged and Waterproof.An excellent birding binocular with outstanding color rendition. Nice twist up eyecups that lock in position securely.Nice weight. Just a beautiful handling binocular which is a joy to use.You will not be dissapointed in purchasing this binocular.For the price it is well worth giving your eyes a real treat. Just a joy to use.