Introduction to the use of Nikon camera

There are two buttons on the left side of Nikon button. The button above is: depth of field preview button. The following buttons are: Fn custom function buttons. Depth of field preview: SLR cameras need to maximize the lens aperture when autofocusing, so the depth of field seen in the viewfinder may not meet your aperture setting at this time.

So after focusing on the composition, you can press and hold the preview key of depth of field. At this time, the aperture will be reduced to your aperture setting, and the depth of field of the last photo can be seen through the viewfinder, but autofocus cannot be used at this time. This function is rarely used, but it is very useful.

meaning

① Continuous Focus (C): This mode is suitable for shooting moving objects. You can press the shutter at any time because the system will focus continuously. For example, taking pictures of people or cars moving forward.

② Single focus (S): This mode is suitable for shooting still objects, and the shutter system focuses once every half press. Click all the photos. The difference between single focus mode and continuous focus mode is that in continuous focus mode, you can press the shutter at any time, even if the camera is not in focus; For single focus, you cannot press the shutter at any time. You can't press the shutter if the camera is out of focus. I don't know if I made myself clear.