13Introduction—First StepsAdjusting Viewfinder FocusPhotographs are framed in the viewfinder. Before shooting, make sure thatthe display in the viewfinder is in clear focus.1 Remove the lens cap and turn the cameraon.2 Slide the diopter adjustment control up anddown until the focus brackets are in sharp fo-cus. When operating the diopter adjustmentcontrol with your eye to the viewfinder, becareful not to put your fi ngers or fingernailsin your eye.FocusbracketsThe eyepiece cup can be removed when ad-justing viewfinder focus.