This video shows you how to photograph lightning in the daytime. Set the ISO to 100.The aperture set at f32 and set for half of a second. Meter should be showing averaged. Photograph in the manual mode so that the setting won't change between photographs. Manually focus lens to infinity so you won't have to wait for the focus to lock on. A remote shutter to just hit the button. Be safe and keep camera safe when taking lightning photographs. Don't get under trees. When lightning starts striking, you can take single pictures or hold the shutter button down to take multiple pictures.