Help Guide
Interchangeable Lens Digital Camera
ILCE-7SM3
α7SIII
Using the AF-ON button
You can use the AF-ON button to adjust the focus without pressing the shutter button halfway down ([AF On] function) in
the following cases:
When you want to focus at a specific shooting distance predicting the position of the subject.
When you want to focus and release the shutter separately.
Related Topic
AF On
5-021-326-11(1) Copyright 2020 Sony Corporation
62