The HELIX HD binoculars have been created to meet the various needs and requirements of serious outdoorsmen without breaking the bank. An advanced optical system featuring ED glass provides stunning clarity and is housed in a rugged, rubber-coated chassis built to take the inevitable knocks that come with the territory. Available in both 8×42 and 10×42, the HELIX HD is sure to make the difference, whether it be in the hunting field, bird watching or game viewing.