Product DescriptionRedfield's waterproof 8x42 Aurora binoculars are of roof prism design, with multi-coated lenses and BaK-4 prisms for exceptional brightness and clarity. Focusing is fast and easy with a positive-adjustment click diopter and center focus. You can lock the binoculars on the focus you want by pulling the focus ring toward you, then unlock them by pushing the ring back in place. Please Note: This description may represent a general group of products. Please read the item's title and specifications for more specific information about this particular item. |