Nikon is pleased to announce firmware updates for the Z 7, Z 6, Z 5 and Z 50. The latest updates see an increase in AF performance and AF usability for face and eye detection in low-light situations when shooting with a speedlight, and increase in subject visibility when live view shooting through either viewfinder or monitor. Z 7 and Z 6 updates also introduces an improvement to tracking frames for face and eye detection as well as subject-tracking AF, and improved eye detection when photograph