A: autofocus, A1: af-c priority selection, A2: af-s priority selection – Nikon Df User Manual
Page 266: 0 246) and a2, 0 246), and the in-f, Ion (0 246)
246
U
When AF-C is selected for viewfinder photography (0 59), this
option controls whether photographs can be taken whenever the
shutter-release button is pressed (release priority) or only when the
camera is in focus (focus priority).
Regardless of the option selected, focus will not lock when AF-C is
selected for autofocus mode. The camera will continue to adjust
focus until the shutter is released.
When AF-S is selected for viewfinder photography (0 59), this
option controls whether photographs can be taken only when the
camera is in focus (focus priority) or whenever the shutter-release
button is pressed (release priority).
Regardless of the option selected, if the in-focus indicator (
I
) is
displayed when AF-S is selected for autofocus mode, focus will lock
while the shutter-release button is pressed halfway. Focus lock
continues until the shutter is released.
a: Autofocus
a1: AF-C Priority Selection
G
button ➜ A Custom Settings menu
Option
Description
G Release
Photos can be taken whenever the shutter-release button
is pressed.
F Focus
Photos can only be taken when the in-focus indicator (I) is
displayed.
a2: AF-S Priority Selection
G
button ➜ A Custom Settings menu
Option
Description
G Release
Photos can be taken whenever the shutter-release button
is pressed.
F Focus
Photos can only be taken when the in-focus indicator (I) is
displayed.