Let me tell you if you have not started to purchase your eyeglasses from ZenniOptical.com then you are ready to be fit with one of those jackets where they tie it up in the back! What a splash they are making in the market for eyeglasses. They were recently featured on the Clark Howard Show. There is no better place to go get great frames and fill your prescription lens for a wonderfully low price. My hubby bought his glasses there and what he did was this. He went to an optometrist in the mall and it cost him $20 for an eye exam. He then took his prescription home and logged onto ZenniOptical.com. He then looked at the pics of the hundreds of frames they have available in the easy to browse catalog. Once he had selected his frames he then entered the prescription information on the same screen. He then decided on the size of lens he wanted. He went with a larger lens so it was more likely to improve his vision in the direction he was looking. Then presto he clicked on the order and entered his information and two weeks later he had his new glasses for less than $30 for the whole thing. This is a great way to get your eyeglasses so be sure you visit them and try it! Peace!