However, after the Nikon 1 V3 firmware upgrade this spring, the focus issue was gone, and I found the lens to be much more usable on the Nikon 1 camera. Here is how they look when mounted. The FT-1 adapter is between the camera and lens:
Of course, I wouldn't recommend buying this lens solely for the use on Nikon 1. But if you already have a Nikon DX or FX system, you may consider sharing the lens with a Nikon 1 camera as well.
But how does it perform? Do you get any real reach benefits over using the much smaller and more portable Nikon CX 70-300mm f/4.5-5.6 (my review)? After all, if using the enormous Sigma 150-600mm Sports does not give you any more details, it is better to leave it at home and bring the CX 70-300mm. To find out this, I have compared them.