Nikon D5 100th Anniversary Edition User Manual - Page 397

AF Fine-Tune G button ➜ B setup menu Fine-tune focus for up to 20 lens types. Use only as required; AF tuning is not recommended in most situations and may interfere with normal focus. Auto fine-tuning is available in live view. We recommend that you perform fine-tuning at a focus distance you use frequently; if you perform focus-tuning at a short focus distance, for example, you may find it less effective at longer distances. Option Description AF fine tune • On: Turn AF tuning on. (On/Off) • Off: Turn AF tuning off. Tune AF for the current lens (CPU Move focal lenses only). Press 1 or 3 to point away Saved value choose a value between +20 and -20. Values for up to 20 lens types from camera. can be stored. Only one value can be stored for each type of lens. Current value Default Choose the AF tuning value used when no previously saved value exists for the current lens (CPU lenses only). Move focal point toward camera. Previous value 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 List saved is the same as the last two digits of values 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. The menu shown at U right will be displayed; press 1 or 3 to choose an identifier and press J to save changes and exit. 373