Playing with the Nikon Fisheye on the NEX is an adventure, she works precise, has wide depth of Field and a shitload of chromatic aberration. All shots shown here are reworked in ACR, some have been redressed with Nikon 10,5 DX lens profile offered in ACR. On one shot I tried other profiles and the best, to my opinion, is Pentax 10-17 Fisheye Profile. It offers a wider view with low distortion compared to Nikon and Sigma profiles. But, judge that by your own.