I was given these sunglasses quite a few years ago by a friend. They were really badly scratched and so she was going to throw them away. Sadly, the original lenses actually had the name etched into the corner but when I had them reglazed with non OEM Ray-Ban lenses they must have thrown them away. I had them reglazed extra dark as I was wearing them in Florida, mostly. They were perfect for the very bright sunshine! Since then, I have barely worn them and they have been in a drawer. Recentyl, I dud them out and they are very dark indeed. I started casting about on the internet to see if anyone can put genuine Ray-Ban lenses i n them. A couple of places in the UK replied to say that they can do it. So now I am waiting for a quote for the job from them both. These glasses are top quality. The arms need tightening as well! It eould be nice to have them almost restored to original.