After playing around with this lens most of the afternoon... it seems to be an ok lens, sharp in the mid range, little soft in the corners. I could deal with that. What I did find out about this particular lens is that it is a dust bellows. That paired on my d600 is not going to be good LOL And it definitely won't replace my 24-85VR
For the price I paid.. putting it on an older camera would be best suited. I think I will more than likely put it back up for sale and hopefully cover most of my cost. It was a good experience though...