How does Canon SLR camera use focusing mode?

Canon digital SLR cameras have four focusing modes.

They are a lens.

Artificial intelligence focusing

Artificial intelligence servo focusing

Manual focusing (MF)

These four types are used for focusing in different scenes. Let's take a look at their functions:

Single autofocus

In this focusing mode, as long as the shutter is pressed half a time, the red dot in the camera viewfinder will light up, indicating that the focus is completed.

If you want to adjust the focal length, you can dial the dial next to the shutter, select the focal length, and then press the shutter half-way. When focusing, press the shutter completely to get a clearly focused photo.

This focus mode is mainly used to shoot static objects, portraits, landscapes and so on. , not suitable for shooting moving objects.

Artificial intelligence focusing and artificial intelligence servo focusing.

These two focusing modes are mainly used to shoot moving objects, such as games and animals.

When the camera is set with artificial intelligence focusing or artificial intelligence servo focusing, the camera will intelligently identify moving objects and make corresponding adjustments.

In the artificial intelligence focusing mode, the focusing operation is the same as single autofocus. However, if your subject starts to move, the camera will immediately find it and automatically switch to artificial intelligence servo focusing. Switching between these two modes is very fast, which ensures that you can get a clearly focused photo.

In the artificial intelligence servo focusing mode, the camera continuously focuses on moving objects to ensure the accuracy of focusing.

Especially suitable for shooting sports games that are difficult to keep accurate focus.

Manual focus

Most SLR lenses have switch keys for manual focusing and autofocus, and the words AF and MF on the lens are the switch keys for manual focusing.