F17: Lens Focus Function Buttons - Nikon D810 User Manual

f17: Lens Focus Function Buttons

Choose the role played by the focus
function buttons on the lens. The
buttons can be used for the assigned
function only when AF-L is selected with
the focus function selector.
Option
F
AF lock only
B
AE/AF lock
C
AE lock only
Preset focus
v
point
K
AF-area mode
G button ➜ A Custom Settings menu
Focus locks while a focus function button is pressed.
Focus and exposure lock while a focus function
button is pressed.
Exposure locks while a focus function button is
pressed.
Keep a focus function button pressed to select a
preset focus point (0 342). Release the button to
restore the original focus point selection.
Highlight this option and press 2 to select an
AF-area mode (3D-tracking excluded; 0 90). The
selected mode will take effect while a focus function
button is pressed; releasing the button restores the
original AF-area mode. The lens focus function
buttons can not be used to choose the AF-area
mode during autofocus if 3D-tracking is selected
using the controls on the camera.
Focus function buttons
Focus function selector
Description
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