Hello, thanks for the video. I'm trying to do your technique of locking focus using the spot - except I can't get it to lock, it keeps changing to focus on whatever is in the rectangle. Could anyone help? thanks!
Customize another button to toggle between Auto focus and manual focus so that when you get it to focus on the thing you want, you can easily switch to manual focus and it'll stay there. Or you can use the auto focus track function and it'll track focus to whatever you tap on on your screen