View of separated lightning strokes in a cloud-to-ground lightning strike over city at night. This picture of scientific interest was made possible by zooming a photographic lens during the full interval of the lightning flash, thereby separating and recording on film each electrical stroke contained within the strike. And the effect of zooming records the city lights as streaks across the film. Tucson, Arizona, USA.

SuperStock offers millions of photos, videos, and stock assets to creatives around the world. This image of View of separated lightning strokes in a cloud-to-ground lightning strike over city at night. This picture of scientific interest was made possible by zooming a photographic lens during the full interval of the lightning flash, thereby separating and recording on film each electrical stroke contained within the strike. And the effect of zooming records the city lights as streaks across the film. Tucson, Arizona, USA. by Universal Images is available for licensing today.