What does the AF illuminator do in my camera? Today, we'll find out. The AF illuminator is that annoying orange light that comes on on the front of your camera and it helps your camera get focus in low light. This is what this light does, how it helps your photography and how you can turn it on and off in your Sony A7iii camera. If you would like to see more, subscribe and turn on notifications for weekly videos, hints and tips and more. If you know anyone who would benefit from this video, share and like the video. Thanks Mike mike@boxheadmike.com http://www.boxheadmike.com/ https://www.instagram.com/boxheadmike/ https://twitter.com/boxheadmike Music by: http://http://www.epidemicsound.com/ So many good songs and sound effects on the epidemic sound website, go check them out!! (I'm not sponsored by them, just love the selection!) #boxheadmike Affiliate links Some of the links above are affiliate links, which means at no extra cost to you I will make a small commission, if you click them and make a qualifying purchase.