What are the main exposure modes of digital cameras?

There are usually many exposure modes, including shutter priority, aperture priority, manual exposure, AE lock and so on.

1, shutter and aperture take precedence.

In order to get the right exposure, you need the right combination of shutter and aperture. When the shutter is fast, the aperture will be larger; The aperture is smaller when the shutter is slow. Shutter priority means that the exposure value is calculated by the automatic metering system of the machine, and then the aperture is automatically determined according to the shutter speed you choose.

2 Manual exposure mode

Manual exposure mode requires manual adjustment of aperture and shutter speed every time shooting, which is beneficial for photographers to create different picture effects.

3.AE mode

Namely automatic exposure. Modes can be roughly divided into aperture priority AE, shutter speed priority AE, program AE, flash AE and depth priority AE.