Choose whether the built-in AF-assist illuminator lights to assist the focus operation when lighting is poor.
AF-assist illuminator
| Option | Description |
|---|---|
| On | The AF-assist illuminator lights when lighting is poor (0 AF-assist illuminator does not light). |
| Off | The AF-assist illuminator does not light to assist the focus operation. The camera may not be able to focus using autofocus when lighting is poor. |