Thanks to Jerry Snider I decided to try out the 5T diopter with my 70-200 VR. I think I'm going to like this set-up due to the added working distance compared to my Tamron 90mm. Here are a couple of examples, nothing to write home about but I feel like sharing. :wink: BTW, does anyone have an opinion about the sqaure frames? I like them but don't want to over use the idea.