LIGHTEC Mens Eyeglasses Frame Black 6645L 52 18 140 H Gem 30036L Eyeglasses Frames by Lightec 6037L Eyeglasses Frames by Lightec 30129L Eyeglasses Frames by Lightec 30006L Eyeglasses Frames by Lightec. The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame provides comfortable fit and flatters a variety of face shapes. These eyeglasses are made of metal and high quality, durable acetate plastic. The frame has spring hinges. Spring hinge temples prevent you from stretching the fit of your glasses and ensure that they remain intact and not become loose or out of shape. Original case is included. These eyeglasses retail for $170 at upscale stores that carry designer frames. Save your money and get them here! The pictures cannot fully reflect the beauty of this piece of designer eyewear. These eyeglasses look even more elegant in real life.