Sony Cyber-shot RX10 III - Manual (Page 91)

When you rotate the front lens ring, the focus distance is displayed on the screen.
3. Press the shutter button fully down to take the picture.
Hint
You can assign the focus function to the rear lens ring by selecting MENU
→
(Custom
Settings
)→[Lens Ring Setup].
Note
When you use the viewfinder, adjust the diopter level to obtain the correct focus on the
viewfinder.
If you re-select the [Focus Mode], any focus distance that you set manually will be
canceled.
[71] How to Use Using shooting functions Adjusting the focus
Direct manual focus (DMF)
You can make fine adjustments manually after the focus is locked.
You can quickly focus on a subject rather than using the manual focus from the beginning.
This is convenient in cases such as macro shooting.
1. Select DMF by rotating the focus mode dial.
2. Press the shutter button halfway down to focus automatically.
3. Keep the shutter button halfway down, rotate the front lens ring to achieve a sharper
focus.