Fisheye lens is a special kind of ultra-wide-angle lens. Its angle of view strives to reach or exceed the range that the human eye can see. Therefore, when its wide-angle feature is used for landscape photography, it can make the scene appear more imposing and more impressive. It is much more convenient to take pictures of a seemingly wide space when the indoor environment is narrow.
Setting method:
Camera > More > 150° > The circular icon in the lower corner of the viewfinder.