As a long time Kaenon customer, I have found it difficult to find a Dr. who will put Kaenon RX lenses in over the past couple years. I heard about Tajima from a friend and reached out to them. Both Steve and Jacob went out of there way in assisting me with my new lenses. I filled out my RX on the Tajima website, they shipped me a box, I mailed it out and a week later I had my new RX sunglasses deliver. I really like my new grey black mirror lenses. I spent all last weekend on the water and I love the performance of the lenses. Great Product. Thanks Guys, Chris Parker