Expensive and distracting
I feel these lenses did not live up to expectations.  They are thick, so did not conform or adhere well to the curvature of several sunglasses I tried.  Being half moon shaped, you are forced to have to trim them to fit low enough into the glasses.  It would have been nice if these were already formed with more of a flat bottom edge, as would fit most glasses shapes.  Finally, the thick edge of plastic on the upper edge makes for a distracted view when looking over them.
Rating: 1 stars