34
H4X
True Focus
True Focus can be used in combination with other autofocus settings to achieve various functions.
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Temporarily activated by a selected 'User' button – Autofocus retained
Activated by a selected 'User' button – Manual focus retained
Activated by True Focus button – Autofocus deactivated
Activated by shutter release button – True Focus retained
In this mode the autofocus function is effectively converted into the
True Focus
func-
tion. That is, focus is set by half-pressing the shutter release button. Remember,
though, that the
True Focus
function is retained until turned off in Custom Options.
1. In
Custom Options, select # 32
(
True Focus
in
AF-S
) with the front control wheel.
Select 'ON' with the rear front control wheel. Save.
2. Aim camera at important area in subject and half-press the shutter release button.
3. Wait for the
True Focus
icon to appear (in the viewfinder) and the audio confirmation
signal.
4. Maintain the half-press and recompose the picture. Press fully to expose. The
True Focus
icon disappears from the viewfinder.
True Focus
function is retained.
In this mode the
True Focus
function is activated by pressing an assigned button. This
produces a 'one-shot' setting where the camera reverts to its original Autofocus setting
after capture. Useful if you want to quickly switch back and forth between
True Focus
and normal Autofocus. Works with or without a
Custom Options #32
setting.
1. In Custom Options, select the desired button to reassign with the front control wheel
(M.UP button in this example). Select '
True Focus'
with the rear control wheel. Save.
2. Aim camera at important area in subject and press the selected button (the grip display
now indicates
AF-T
mode).
3. Wait for the
True Focus
icon to appear (in the viewfinder) and the audio confirmation
signal.
4. Recompose the picture and press shutter release button (camera does not re-focus
because it is temporarily in
AF-T
mode). The
True Focus
icon disappears from the view-
finder. Camera reverts to
AF-S
.
Note that camera reverts to
AF-S
if the focusing ring on the lens is moved.
In this mode the
True Focus
function is activated by pressing an assigned button. This
produces a 'one-shot' setting where the camera reverts to its original
Manual
focus
setting after capture. Pressing the shutter release button will not reset the focus. Useful
when many shots are required with the same focus setting.
1. In Custom Options, select the desired button to reassign with the front control wheel
(M.UP button in this example). Select '
True Focus'
with the rear control wheel. Save.
2. Aim camera at important area in subject and press the selected button.
3. Ensure that the
True Focus
icon appears in the viewfinder.
Recompose the picture and press shutter release button. The
True Focus
icon disappears
from the viewfinder. Camera reverts to
AF-S
.
Note that the True Focus adjustment is applied to all following captures until the
True
Focus
button is pressed again (when a new adjustment is made).
In this mode the
True Focus
function is activated by pressing the
True Focus
button.
Normal autofocus is de-activated, therefore, pressing the shutter release button will
not reset the focus. Useful when many shots are required with the same focus setting.
1. Press AF button. Select '
True Focus
' with the front control wheel. Save.
2. Aim camera at important area in subject and press
True Focus
button.
3. Wait for the
True Focus
icon to appear (in the viewfinder) and the audio confirmation
signal. Recompose the picture and press shutter release button.
Note that the
True Focus
adjustment is applied to all following captures until
True
Focus
button is pressed again (when a new adjustment is made).
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AF
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