This showcase has actually been around for a while, yet not also lots of iPhone owners recognize the iOS Camera app suches as an exposure and focus lock function that enables you to secure these criteria then frame your go. This AE/AF lock works when you are taking an image with variable light conditions or in an area where there are raw distinctions between the lights and darks in a scene.
To activate the AE/AF lock, just established the iOS Electronic camera application and touch on the monitor as if you were visiting concentrate on a location. Rather than tapping and releasing, you should tap and hold up until the concentration square flickers. When you release, you must view an “AE/AF Lock” sign on the display. This AE/AF Lock attribute collaborates with both images and video clips, featuring the Slo-Mo option in iOS 7.
Once the AE/AF Lock is made it possible for, you could frame your photo without losing the direct exposure and concentration manages you establish. To reverse the direct exposure and focus lock, merely tap on the screen as soon as and it will be taken out.