The good news is that once you learn where you can buy cheap glasses online, you can forget all about spending hundreds of dollars on your next pair of prescription glasses. The best part is that not only can you save money but at the same time you can also look your best in a stylish and affordable pair. If it is the first time that you are shopping online, you can rest easy knowing that online shops offer a wider selection and their prices are also very low and affordable.
Prescription sunglasses are available in all lens materials, including High index lenses, Polycarbonate, regular (CR-39) plastic, high-impact lens, and glass. Though glass lenses arguably provide the best optical quality, they are no longer the most popular choice for sunglasses. This is because they are much heavier than lenses made of other materials, and they can shatter easily.