Nowadays, it is very common for people to buy cheap eyeglasses online. The eyeglasses sold at the online stores are discounted so they are cheap and affordable. If you visit the local store, you will find that the prices of eyeglasses are more expensive by a few times than the eyeglasses sold at the online stores. If you shop online, you will be able to save a great deal of money and use the excess money to buy spare eyeglasses. It is important to buy spare eyeglasses. By purchasing spare eyeglasses, you won't have to keep buying new one when the existing one is damaged. The benefits of shopping online including you can shop at your convenience, save money, and being able to perform shopping comparisons. When you shop online, the first thing that you must choose is the eyeglass frame. The eyeglass frame is available in a wide range of shapes, brands, sizes, etc. Frames that are made by reputable fashion houses will be expensive. If you are looking for a cheap frame, you can buy one that does not have a brand. It is not recommended that you buy eyeglass frames that do not have a brand. The brandless eyeglass frame does not have the same quality as the branded eyeglass frame. Besides, there is a high chance that the brandless eyeglass frame will become damaged because it is made from poor-quality material. To prevent buying the wrong frame, you must buy the only branded frame. Most online stores have an online try-on facility that you can use to see whether the eyeglass fits you. You can choose from several preloaded model pictures. Alternatively, you can upload your photo. By uploading your photo, you will be able to accurately evaluate the eyeglass. The try-on facility functions just like a mirror. The cost of using the try-on facility is free of charge. Before buying the eyeglass, you must go to see your optometrist. The optometrist will test your eyes and check whether there is any change to the power. If the eyes' power is changed, you will need to get a new glasses prescription. You can ask the optometrist to measure the pupillary distance for you because it is a requirement of the online eyeglass store. If you want to reduce the cost of the eyeglass, you can use a coupon code. The coupon code can be found at the online store or the coupon site.