Love these, recently diagnosed with Diabetes, went to my eye doctor and asked about getting my latest glasses revised (just bought the glasses in May), they indicated that until my blood sugar stabilized, my sight would be messed up, so they really couldn't do anything right now.  Not really a good answer, since I work and need to have my close up vision for typing, computer searches, etc.  I have readers, but they only work for close up, I needed something that I could wear all the time and still see my customers, as they walk in.  These are amazing!  Thanks so much!