32Tutorial—Basic PhotographyStep 4—FocusIn single-servo AF, the camera focuses on the subject in the selected focusarea when the shutter-release button is pressed halfway. After centering thefo cus brackets on your subject, press the shutter-release button halfway andcheck focus in the viewfinder.To focus on an off-center subject, use focus lock ( 82–83) or select thefocus area containing your subject using the multi selector ( 76). For infor-mation on what to do if the camera is unable to focus using autofocus, see“Getting Good Results with Autofocus” ( 84).Viewfinder display Description● Subject in focus.Focus point is between camera and subject.Focus point is behind subject.(flashes)Camera unable to focus on subject in focus brackets usingautofocus.4