Once you find the frame you are interested in, simply click the “Buy with Prescription” button. This will take you to the lens options page where you can select the type of lenses you prefer, as well as any tints or coatings. Hitting the “Next” button will then take you to the prescription entry page. At this point, you can select your prescription numbers from the drop-down menus, and/or upload a copy of your prescription. Learn more about how to read your prescription here