We've gotten requests for prescription frames and the ability to swap in different lenses. Well, wood can be hard to work with when swapping lenses because it's not as pliable as plastic, but we have a solution: these frames have a screw and a small slit in the frame to open up the lens area to safely swap lenses. We just have 1 style right now, but we'd love to hear your feedback if you have some ideas you'd like to see!