An illustration, provided by Nikon USA, highlighting where the serial number can be found on Nikon Z9 camera bodies. .

Nikon has issued a ‘Technical Service Advisory’ for its high-end Z9 full-frame mirrorless camera, due to select units having issues with the lens release button. .

According to Nikon, the lens release button, ‘does not function as it should and does not allow for rotation and removal of a lens or mount adapter from the camera [when pressed.
…
Read more