Anyone have any examples of shots taken with the 50mm f1.8 and extension tubes? First let me say, I spend most of my shooting time on little birds. Every spring I want to get into macro, but don't see doing it any other time. I've read a few threads about getting tubes if you aren't sure/not ready to get a macro lens yet. So I'm looking for examples before spending the $180 on Kenko tubes. Thanks



