A friend suggested I visit Concord Optical and I’m glad I did. I had a lot of questions and the end product was exactly what I wanted. I had an idea of what I wanted and the nice Opticians helped educate me on Transition lenses as well as the benefits of the different lenses offered. Years ago I once went to Costco for my optical needs and won’t be doing that again. long story. I must say I look pretty sharp in my new glasses.