f17: Lens Focus Function Buttons

Gbutton ➜ ACustom Settings menu

Choose the role played by the focus function buttons on the lens. The buttons can be used for the assigned function only when AF-Lis selected with the focus function selector.

Focus function buttons

Focus function selector

Option

Description

FAF lock only Focus locks while a focus function button is pressed.

B

AE/AF lock

Focus and exposure lock while a focus function

button is pressed.

 

 

 

 

 

C

AE lock only

Exposure locks while a focus function button is

pressed.

 

 

 

 

 

v pointPreset focus

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

K

AF-area mode

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.

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