I got these glasses as part of a collection from my late uncle, they seem to be from around the '80s or '90s. Most of the sunglasses in the collection were from that era. These frames are in good shape, but the lenses have some small scratches on them. I think they are still usable, but your standards might be higher than mine :) they are not badly scratched, but if you're sensitive to scratches on lenses it would be better to replace them.

Feel free to message me with any additional questions.