Very cool. I just rec'd my circular polarized filter!!!!! Mr. UPS man delivered it. I've only thought about this filter for about 10 years. Finally I went ahead and did it.
Oh yeah and I got this little doo hickey thing to put on my lens cap so I won't be losing the darn things in the woods! Yes, I am still missing a lens cap to my Cannon EOS 35mm camera. But I ordered one of those too.