Zoom in with Magnifier on Mac. Tip from Claudia at the Apple Store.

In a situation where you need to see things a little more clearly. Zoom in with Magnifier. Open Magnifier on Mac.Mount your iPhone. Then click Camera. Choose your camera.Now zoom in. Once you're focused on what you want to see, click in the upper-right corner here. You can tweak the contrast, turn up the brightness, and even add filters to make it work for you. ...