The lucky ones. This term defines those that do not need a prescription correction for distance vision. Their Rx is 0.00. Many people do not wear glasses for distance and sometimes this is because they truly do not need them – they are 20/20 without any effort or loss in quality. Some folks that do not wear glasses, however, come in just to check the health of their eyes (as they should yearly) and are absolutely stunned to realize the quality they did not know they were missing. Always optional, but we love people making educated choices that are best for them. Without seeing what your eyes can do – how can you know for sure? Its easy, come on in.