How to use light field macro in charm blue metal camera

Light field mode allows users to take photos first and then focus, and can still take photos with clear focus when the subject is moving.

The traditional shooting method is to compose the composition first, then click on the screen to determine the focus, and finally press the shutter, and a photographic work is completed. In light field mode, you don't have to think about composition or focusing, just lift your phone and press the shutter, and the whole process is over.