Since 1972, Randolph Engineering has been known as a leading maker of eyewear that is rich in military heritage and quality built. Initially manufacturing Mil-Spec Aviator sunglasses for the US Air force, Randolph eventually became the choice contractor due to their outstanding engineering and manufacturing that ultimately led to expansion into commercial sales. Today, Randolph Engineering remains a popular brand with a growing demand for the highest quality products, backed by a philosophy of pride and integrity. With great Sunglasses, including Progressive Sunglasses and Bifocal Sunglasses, you're sure to be satisfied. And when you buy from OpticsPlanet, you'll also benefit from the incredible knowledge of our product experts, as well as our handy How-To Articles and Blog Posts. With FREE SHIPPING on all orders over $49, you can't go wrong with Randolph.