I normally wear contact lenses, but have a pair of glasses for getting in and out of bed, or when my eyes are tired of the contacts late at night. Well after probably, geez, 10 or more years it's finally time for some new frames and lenses. As far as frames go, I've narrowed it down to either Cartier or Mont Blanc and am leaning towards the Mont Blanc. Both are extremely nice, IMO. The particular Cartier frames I like are titanium, while the Mont Blancs are ruthenium. But what really got me interested was researching lenses. I've found what sounds like an incredibly effective and scratch resistant AR coating (eyeglass coatings are usually not as scratch resistant as those we're using on our watches) that is available on a high-index lens made by Hoya. Hoya's brand name for the AR coating is Super HiVision EX3. Check out the marketing blurb here: http://www.hoyavision.com/assets/pdf/HoyaSHVEX3PDF.pdf I'll be using it on a set of the Hoya "Phoenix" high-index lenses which are supposedly the absolute thinnest and lightest eyeglass lenses available. The index of refraction on these lenses is the same as sapphire, as well. So... it of course made me think that this coating could in fact be suitable (and effective) for watches. I'll definitely evaluate it for that purpose once I receive the new glasses. Don't know if it's going to be cost effective, however. I do think it's north of $150 to have this coating put on eyeglass lenses. We will see!!