FKS

V1 then V2. Been waiting for something like the Z series.

With the extra space afforded by the Z mount, I'd like to see an adapter that has selectable aperture and focal length settings.

Canon announced a 32mm f1.4 EF-M lens. It must be nice to have resources to throw at a system that's probably going to go away.

I contacted Sigma some time ago, and my copy is an older version that can't be updated.

The basic technology behind AF is the AF sensor. The D850 uses off-sensor PDAF, and the Z (like all other mirrorless cameras) use on-sensor CDAF and PDAF, so the answer is no.

Nikon didn't provide any information on third party compatibility with the FT1, so you'll have to rely on user reports. As a data point, my Sigma 500mm f/4.5 initially worked with the FT1, but ...

Condolences to his family. Chuck's posts were always full of useful knowledge.

I had the first version of the 58mm Nokton, and didn't find it to be anything special on a D3. Sold it before I got my Fujis, so I don't know how it would perform on a cropped body. The Ultron ...