Alright guys Im new here and have just stepped into the digital SLR world with a used Canon EOS Rebel. I've been searching the site for over an hour but havent really found an answer. I figured since Im going to be experimenting with this camera I might as well buy a couple of lenses and filters. (or maybe not ) Needless to say I was looking through all the ebay stuff and was wondering if any of these brands is even worth it, even for a beginer. Bower Mercury Crystal Optics I was thinking about getting an add on wideangle lens along with a x2 tele and uv,polarized, flourecent filters, and maybe some closeup lenses. But of course while they werent all that expensive quality comes into play. That being said would any of these products and/or brands be worth it or would i be doing the equivelant of buying a quality cd player and running cheap paper speakers?