103AF-Area ModeChoose how the focus point for autofocus is selected.• Single-point AF: Select the focus point as described on page 108;the camera will focus on the subject in the selected focus pointonly. Use with stationary subjects.• Dynamic-area AF: Select the focus point as described on page 108.In AF-C focus mode, the camera will focus based on informationfrom surrounding focus points if the subject briefly leaves theselected point. The number of focus points varies with themode selected:- 25-point dynamic-area AF: Choose when there is time to composethe photograph or when photographing subjects that aremoving predictably (e.g., runners or race cars on a track).- 72-point dynamic-area AF: Choose when photographing subjectsthat are moving unpredictably (e.g., players at a footballgame).- 153-point dynamic-area AF *: Choose when photographingsubjects that are moving quickly and can not be easilyframed in the viewfinder (e.g., birds).
