How to Switch Focal Lengths in Portrait Mode on iPhone 11 Pro and iPhone 11 Pro Max

Apple's Portrait Mode has become a popular way of taking impressive shots using a depth-of-field effect known as bokeh, allowing iPhone users to shoot a photo that keeps the subject sharp with a blurred background.
And now, exclusive to the iPhone 11 Pro and iPhone 11 Pro Max thanks to the triple-lens camera, you can switch between focal lengths in Portrait mode to get the best shot for your chosen scene.To use Portrait Mode, open the Camera app and swipe to Portrait mode. Portrait Lighting effe