You need a copy of your glasses prescription. Your optician by law must provide you with a copy of your prescription after your eye examination. As long as the prescription is under 2 years old it can be used on this Website. Moreover, we never use stock pictures, what makes us stand out from the rest of our competitors is that we never use stock pictures of the items. We take a lot of pride in our merchandise and we photograph each item separately from 5 different angles. What you see is what you get. We never bait and switch.