Matt Granger posted the world’s first hands-on review of the Nikon F to Sony E-mount autofocus adapter. The official release date of this Adapter is still unknown, but it is expected to be announced in 2015 and branded by Commlite.
And according to the developer of the world’s first Nikon G (F-mount) to Sony E-mount (Full Frame) electronic aperture and autofocus adapter, they will add full phase detection support on the new Sony a7RII.
The company (Commlite) has already made lots of adapters, and you can find them on eBay, including the electronic AF adapter for Canon EF lenses to Sony E-mount.
Note: The adapter in the video below is prototype and has no PDAF support which will be added soon. The final version will be much faster!
Nikon F to Sony E Adapter – with Autofocus & Stabilisation
Note: If you are a Sony Camera User, you can now join the Sony Camera Users Facebook Group to share your Sony photography and advice, ask and answer questions that arise and help each others!
Sony Camera Users: https://www.facebook.com/groups/SonyCameraUsers