Nikon D7500 Reference Manual - English - Page 131

Option List saved values Description List previously saved AF tuning values. To delete a lens from the list, highlight the desired lens and press O (Q). To change a lens identifier (for example, to choose an identifier that is the same as the last two digits of the lens serial number to distinguish it from other lenses of the same type in light of the fact that Saved value can be used with only one lens of each type), highlight the desired lens and press 2. A menu will be displayed; press 1 or 3 to choose an identifier and press J to save changes and exit. D Live View Photography Tuning is not applied to autofocus during live view photography. A Saved Value Only one value can be stored for each type of lens. If a teleconverter is used, separate values can be stored for each combination of lens and teleconverter. Menu Guide 131