Yongnuo YN 50mm f/1.4N E II lens for Nikon F-mount officially announced

After the rumored Zeiss Otus 100mm f/1.4 and the just announced Samyang AF 14mm f/2.8 F, there is another new lens to report on today – Yongnuo has now officially announced the F-mount version of their new YN 50mm f/1.4N E II lens (I already reported about the Canon version here and here).