Count me very pleased with my new progressive lenses from Tajima. I'm an old guy with a pretty complex lens requirement including special prism adjustments in addition to the normal specifications. I am getting to the point of some marginality with one weaker eye, and in addition suffer from macular pucker on the retina -- and so the very highest quality of work on lenses is critically important to me. Both Jacob and Steve were incredibly helpful in pointing me to sources with detailed explanation of the advanced algorhythms used in constructing their unique lenses. And the clarity and transparency of the material is astouncing in comparison with the previous 'premium' lenses that I've relied upon. I'll be a very long time customer.