I have hardly used these and have stored them in a dark place. The optional lenses have blue light cut and have a slight prescription. (Left -0.50, Right -0.25) Lens replacement will likely be a paid service, but the design and condition are still very usable. There are no noticeable scratches or bends on the glasses, but please understand that these are used items. The glasses case is usable, but has a few scratches. Please consider this if you are not concerned about it.