I bought it on the d7000, it became like a native, I replaced the nikkor 35 / 1.8, I like everything, only the hood disappointed me, it tries to come off, some kind of flimsy. There are lenses: Zenitar fishey 16 / 2.8, sigma 55-200 / 3.5-5.6, nikkor 35 / 1.8, after that I don’t want to put any of them. On the crop, the focal lengths will just be in the region of 24-75. As for the working FR at 2.8, I won’t say anything yet. But first impressions are great.