QUOTE(Aimhigh @ May 21 2008, 07:12 PM)

Very interesting !
So the description of those mirrors implies that you don't need heated mirrors for winter ! Have you tested this (ie how did they perform over winter and frosty days ?) I am dreading not having heated mirrors !
Thanks for your answers Stompe ! my new Prius arrives next week apparently and replaces a Discovery with all the toys. My bank balance will be better off for this change - just hoping the car will take 5 of us without too many squabbles.
My main reason for buying the mirrors was the anti-glare, the self cleaning and the visability in the rain. As the Prius does not have heated mirrors anyway, they do not ice up in the winter but there was a slight mist which soon went after driving off, although we do get mild winters down South! The mirrors, in my opinion, perform well.