Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY!!!

Please do NOT buy this item! I'm all for filters just as protection for my lenses, but this was the worst buy. I accidentally dropped my camera (and lens with the filter) from about a foot off the ground and the filter shattered- not just crack, I mean shattered! I spent several minutes very carefully picking the glass off my lens hoping that no damage was done. The glass from the filter put a very small nick on the edge of my $350 lens. The lens is still more than usable as the nick is very tiny, but I'm more than disappointed in this product, which is supposed to protect the lens, not damage it.Please look for a shatter proof lens filter before buying this one! It's not worth the risk!