Nikon Df - Manual (Page 303)

283
U
Fine-tune focus for up to 12 lens types. AF tuning is not
recommended in most situations and may interfere with normal
focus; use only when required.
AF Fine-tune
G
button ➜ B setup menu
Option Description
AF fine-tune
(On/Off)
• On: Turn AF tuning on.
• Off: Turn AF tuning off.
Saved value
Tune AF for the current lens
(CPU lenses only). Press 1 or 3
to choose a value between +20
and –20. Values for up to 12
lens types can be stored. Only
one value can be stored for
each type of lens.
Default
Choose the AF tuning value
used when no previously saved
value exists for the current lens
(CPU lenses only).
List saved
values
List previously saved AF tuning values. To delete a lens
from the list, highlight the desired lens and press O. 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.
The menu shown at right will be
displayed; press 1 or 3 to choose
an identifier and press J to save
changes and exit.
Move focal
point away
from camera.
Current
value
Move focal
point toward
camera. Previous
value