How to open the wide-angle lens of Apple?

The default camera of Apple's mobile phone is the wide-angle lens after the phone is turned on. You can shoot directly by pressing the shutter button. IPhone 1 1 series comes standard with a super wide-angle lens. You can click the button 1x in the shooting interface and call it when it becomes 0.5x Press the shutter button to take a super wide-angle photo. Details are as follows:

1. Turn on the system camera. The default screen of iPhone is wide-angle lens. You can shoot directly by pressing the shutter button.

2.iPhone 1 1 series comes standard with super wide-angle lens. You can click the 1x button in the shooting interface, and you can bring up the picture after the super wide-angle lens becomes 0.5x:

3. If it is an iPhone before iPhone 1 1 and there is no super wide-angle lens, you can choose an external lens assembly to achieve the super wide-angle effect.