Is the subject covered by the AF point in the viewfinder?
The camera focuses the subject that is covered by the AF point in the viewfinder.
If the subject cannot be covered by the AF point for reasons of composition, perform the following procedures to use the focus lock function.
1. Move the AF point to another subject that is at the same distance as the subject that you wish to focus, and then press the shutter button halfway.
2. Because the focus is fixed when the shutter button is pressed halfway, move the AF point to the subject you wish to focus with the shutter button pressed halfway, and then press the shutter button completely.