Generally, 50 to 180MM is used to shoot blurred points, and large aperture is used to analyze blurred points. However, if a small animal is photographed too close, it will be scared away by autofocus, so it is necessary to switch to manual focusing. In general macro mode shooting, it is found that out of focus gives priority to touch shooting instead of aperture. If you want to shoot insect jewelry, you must first use the aperture to get the maximum resolution. Macro mode can also take close-ups of people.