Yongnuo will soon announce a new 50mm f/1.8 Z DF DSM full-frame mirrorless autofocus lens for Nikon Z-mount. If I am not mistaken, this will be the first Yongnuo lens for Nikon Z-mount and the second autofocus Z-mount lens after Viltrox. Stay tuned for additional information.
Additional information on the latest Sony version of this lens that was announced last month can be found here:
New Yongnuo YN 50mm f/1.8S DF DSM full-frame lens for Sony E-mount
In the US Yongnuo lenses are sold at Adorama, B&H, and Amazon.
