197Menu Guide > C The Photo Shooting MenuA “Minimum Shutter Speed” > “Auto”If Auto is selected for Auto ISO sensitivity control > Minimumshutter speed, the camera will choose the minimum shutter speedbased on the focal length of the lens. For example, the camera willautomatically select fast minimum shutter speeds to reduce the blurthat commonly occurs with telephoto lenses.Auto shutter-speed selection can be fine-tuned for faster or slowerminimum values by highlighting Auto and pressing 2; choosing fastminimum shutter speeds when photographing fast-moving objectsreduces blur.Shutter speeds may drop below the selected minimum if optimumexposure cannot be achieved at the ISO sensitivity chosen forMaximum sensitivity.