A:AnswerYes, the AF-S Fisheye-Nikkor 8-15mm f/3.5-4.5 E ED Lens is compatible with the D7200. When used on the D7200 the maximum angle of view is 180° and the minimum angle of view is 110°.
A:AnswerThis will mount to a d3500, but the d3500 is a "DX" crop sensor (APS-C) camera, and this is a FX lens (designed for a full frame sensor). You would not be able to take full advantage of the wide-angle lens because of the crop.
