Well I have to say that im happy with this peice. I know there are a couple people on here that have been thinking of getting it. very nice and it will need some practice getting the focus down. here is a peanut at 1:1 with the M-250 attached. F/8 3sec. The focus plane is crazy. this was at F/2.8 of a quarter. tuff focusing on magnifing things. This is going to take practice, maybe equipment to help me focus Played with this a little. thought it kinda looked like an album cover for a band. Mostly look how thin the focal plane is. pretty shallow at F/2.8 Any tips for a noob breaking into magnified macro photos im open!