These designer prescription glasses are made to accommodate most prescription lenses.Made of plastic, otherwise known as cellulose acetate, or zyl, the frame can be easily adjusted for a perfect fit with your prescription lenses. Your frame purchase includes free standard shipping charges, and manufacturer packaging. You can add doctor verified prescription lenses, add custom polarized lenses, and many other lens options if you desire them. Like all Anglo American products, the Anglo American AA290 provides the sophisticated and classic look that we all need. Anglo American AA290 frames have a oval shape, which helps to balance rectangular facial features. Frame shape is the most noticeable feature of a pair of glasses, followed by frame color and frame size. Top brands always have a large collection of rectangle frame shape glasses, as well as oval frame shape glasses.Anglo American AA290 frames feature a fashionable full frame design, which is the largest component of designer eyeglasses brands collections. A rim all the way around the lenses, provides for maximum stability and durability.The frame has a Single Bridge.Designed for adults, this model has a Spring type hinge for greater comfort.Standard skull temples can be easily adjusted to fit perfectly behind your ears.1-year warranty. The warrantee by the manufacturer covers manufacturer's defects for the frame. As an online optical superstore, we can help to process a warrantee for you with the manufacturer, according to their return policy. See all Anglo American Anglo American Glasses Anglo American Optical glasses come from one of the world's oldest glasses companies. With manufacturing facilities in England, Anglo American glasses are made with the best quality italian zyl made by Mazzucchelli, the maker of the world's finest optical plastics. Anglo American Optical Company LTD was founded in London in 1882, with over 120 years of frame making experience. Anglo American prides myselves on manufacturing the highest quality zyl acetate eyewear frames in the industry. Anglo American started producing glasses frames by hand and have perfected it to an art form. All Anglo American glasses and most Anglo American sunglasses can be customized with prescription lenses, just like all of our glasses and sunglasses. Get a $30 lens credit when you have lenses installed in Anglo American frames - Use this discount code: $nglo30