I have been talking about this lens reversal ring a few times and I posted up my first real experiment photos yesterday. I realized that I failed to put up a picture of the actual lens reversal ring. So, there it is up above. It is an amazing little tool that will take your zoom lens and allow you to mount on to your camera backwards turning it in to a macro lens.
[click here] to see my macro photography and read a more in-depth description on the process.