Before taking a photo, you can use the camera tools on your iPhone to customize and improve your shot.
Before you take a photo, the iPhone camera automatically sets the focus and exposure, and face detection balances the exposure across many faces. If you want to manually adjust the focus and exposure, do the following:
Open Camera use latest generation Photographic Styles instead of filters , then choose 3s or 10s.
Tap the Shutter button to start the timer.
To display a grid or level on the camera screen that can help you straighten and compose your shot, go to Settings Use Photographic Styles with your iPhone camera