Nikon Z 5 Camera Firmware 1.20 Nov 10, 2021
... Added support for: FTZ II mount adapters, and NIKKOR Z 24-120mm f/4 S lenses. - Improved face/eye detection performance and the visibility of subjects in pictures taken using an optional flash unit. Viewing the Camera Firmware Version:- Turn the camera on. - Press the camera MENU button and select Firmware ...