I’ve been wearing glasses since I was 7–I’m familiar with almost every lens type (even for sunglasses) and have been dealing with retailers for just as long—I have to say the lenses and service at Tajima are absolutely top tier. I’ve also never come across such a devoted founder; he personally reaches out to you to make sure everything is copacetic. Lenses are light and the clarity is mineral glass equivalent—cleaning with zeiss lens cleaner is perfection (I’ve had them for over a week and not one tiny minuscule scratch—I’m telling everyone I know. Tajima Rocks!