I'm surprised there isn't a thread for this lens already. I thought quite a few people used it. I have two of these lenses and they both take better pictures than I can get. Both had oil on the blades but that doesn't effect the picture. You have to get used to setting the aperture stops on it, but that's minor. If you like to shoot with legacy lens, this might be an option. There's lots of these on eBay. I bought both of mine with a Zenit cheap. I'll start with several pictures that I took this summer and hope others will start uploading some of theirs.