Solution
There are cases where monotone subjects with low contrast cannot be brought into focus when using the AF function that is available in compact digital cameras. This occurs because subjects with fewer changes in color and shape are difficult to bring into focus with AF.
This section explains how to focus by putting a subject with high contrast in front of a hard-to-focus subject.
Caution
Setting the AF frame (Set the AF frame to the center point only)
- PowerShot SD940 IS / DIGITAL IXUS 120 IS / PowerShot S90
- PowerShot SD980 IS / DIGITAL IXUS 200 IS
1. Point the camera at the subject, and then press the ⋖ Shutter Button ⋗ halfway.
The subject cannot be brought into focus because it has low contrast.
If the camera cannot focus when you press the ⋖ shutter button ⋗ halfway, the [AF frame] will turn yellow.
2. Place an object with high contrast right in front of the subject.
A name card is used as an example here.
3. Move the [AF Frame] to the name card, and then press the ⋖ Shutter Button ⋗ halfway.
The [AF Frame] turns green, and focus is now achieved.
4. Remove the name card while holding down the ⋖ Shutter Button ⋗ halfway.
5. Press the ⋖ Shutter Button ⋗ fully for shooting.
Caution