I was in the sunglass and eye business for over 15 years so I can give you some good insight on this. Glass lenses are definitely going to be more clear and have basically zero distortion. However, I believe you probably need a pair of Maui Jim's with a bifocal lens at the bottom to tie your knots. I'm pretty certain its not distortion but that 50 year old mark. Costa might make some as well but I know Maui Jim's make a awesome pair.
Edited by redmojo (07/10/17 03:51 PM)