Stupidest post ever? Maybe...but here goes. I have a lens, a pre-war Schneider Xenon for an exakta. The front element looks like someone used comet & a toothbrush to "clean" the front element. So my question is this: is there a good (any) place to send a lens to have the glass polished smooth? Obviously this will get rid of the coating, which is fine. It's probably not worth doing, but the lens is useless as is. I'd even try it myself if I knew what to do. At this point it would be nice to have it look decent even if it doesn't shoot well since it is a cool looking lens--and I have a few Exaktas that are display only at this point! Anyway, thoughts?