I can't speak more highly of the quality of the lenses I had installed by Tajima, replacing the original lenses in my 10-year-old Kahului Harbor shades from Maui Jim that finally encountered a scratch. The entire process was simple, and the service I received from Tajima was even better, as both Jacob & Steve were extremely professional and prompt with their responses to my questions. That said, it is without reservation that I highly recommend Tajima, a world-class company, and I am a very particular person who has worked in corporate sales & customer service environments for over 30 years. And FYI, I chose their Gray 15 lenses with a black mirror finish, simply beautiful.