Nikon Z 50 Camera Firmware 2.00 Jul 28, 2020
... As of July 21, 2020, this applies to NIKKOR Z 58mm f/0.95 S Noct lenses. - The ... rare circumstances, autofocus would not engage if a NIKKOR Z DX 16–50mm f/3.5–6.3 VR lens was extended at the same time the camera was turned on. Viewing the Camera Firmware Version:- Turn the ...