When our new puppy managed to get a hold of my husband's glasses and scratch them beyond use we thought they were done. Purchased some cheap ones from an online source but my husband didn't like the frame as much as the original frame was an expensive one. After being quoted $150 to replace the lenses from the local optometrist I did an online search and found Dr lens change, the price was very reasonable seeing as it included he shipping and the instructions were easy to follow, received the glasses back after a quick turn around even though we are in N. Ontario and my husband is very happy with them. Hopefully we won't need the service again any time soon but would not hesitate to use Dr lens change again. Highly recommend. Thank you.