Aviator shape sunglasses have always been one of the most popular style sunglasses. The upper part of the lenses is uncorrected regular sunglass lenses and the magnified bifocal generally sits a little lower towards the bottom of the lens not to interfere with your line of sight. The bifocal sunglass lenses are scratch resistant and rated UV400 protection. We have several styles of aviator bifocal sunglasses to choose from for men and women. All of Sunglass Rage sunglasses come with a microfiber pouch to store and clean your lenses.