Just bought a set of ImpactX-2 Photochromic Clear to Black lenses for my Rydons. Great lens for early morning rides. Starts clear and darkens nicely as the sun comes out. This lens complements the brown, racing red and clear lenses, and I now have all conditions covered.

I had a pair of Radon clear bifocal readers that I had a hard time adjusting to. I thought they would be more convenient than plain readers but was wrong. I replaced the lenses with these polychromic clear to red ones. These are now my favorite glasses. I really do not like lenses that are really dark and there are perfect for me. I use them for almost everything except when the sun is really bright and I have look into it. I really like these and all my Rudi's. I have 4 pair; my wife has 2; and my daughter and her husband each have one each. We all love them.

I have a pair of Rudi sunglasses with these photochromic lenses. I wear them for skiing, rowing and biking as well as general use. I don't like really dark glasses and find that most goggles, including my Rudi's which I like more than most, flatten the terrain more than I like. I love the photochromic lenses. They are perfect for me. I have one pair of clear to black and another clear to red. My wife had a pair of Radon bifocal glasses that didn't fit her right so I changed out the lenses for these and gave them to my son in law. They work really well for him also