Frequent lurker rare poster just wanted to let everyone know that polish works very well to clean/clear up faded lenses. I was going to replace all of mine but was not thrilled at spending over $200. Tried a 2 step Poor Boys polish (medium, light) and they cleared up very nicely. Dedinitely good enough to forgo ordering them. Actually now looking new and shiny. Worth a try for those with foggy lenses. Cya...
PS - these are the round lenses - don't know if they is a decent enough surface to polish on the squares