Nikon D6 Camera Firmware 1.10 Sep 8, 2020
... only one set of fine-tuning values for AF-S NIKKOR 180-400mm f/4E TC1.4 FL ED VR lenses: users could store either values for use with the built-in teleconverter or values for use without, but not both. Viewing the Camera Firmware Version: - Turn the camera on. - Press the camera ...