by
Jason Vinson
Back-Button Focus: What It Is and Why You Should Be Using It
If you spend any time surfing photography forums and Facebook groups, you will undoubtedly see a constant flow of questions asking for the best way to nail focus. Maybe you are one of those people that find themselves struggling. The trick is that most cameras have a setting that will help you focus like a pro. That trick is called back-button focus, and once you use it, you’ll never want to go back.