The intake form asks for certain things (like prism vision) and it also asks if you know your prescription ahead of time. I can't imagine that they'll have all

The intake form asks for certain things (like prism vision) and it also asks if you know your prescription ahead of time. I can't imagine that they'll have all of those specific fixes but, for the majority of people, you can simply go in and get the right prescriptions lenses. They even email you a link to get your specific prescription of lenses after the demo.