MR> I seem to recall reading somewhere that coating isn't much of an issue MR> with polarizers, due to the nature of the way they work with regards to MR> reflections. Don't know if this is true or not but it would explain why MR> coated polarizers are so rare. I use uncoated polarizers (standard and MR> the Moose Peterson warming polarizer) and haven't had any problems with MR> lens flare, but then I don't find polarizers very useful in situations MR> where the sun's likely to reach the front element of the lens.
I would agree, at least in my experience, coating on polarisers is mostly marketing issue. Good light! fra