Cameras focus on one point, with everything in front or behind being progressively out of focus. Can a digital camera be programmed to take a series of shots at varying depths so
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autofocus - How can I get everything in focus? (Why can't my camera just use all of its focus points at the same time?) - Photography Stack Exchange
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Why do camera lenses need to focus on something? Why can't they just render an image in which everything is clear or maybe only some types of lenses work like that? -
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A man travels and takes off everything seen on the action camera . Focus on action camera. Winter Stock Photo - Alamy
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A man travels and takes off everything seen on the action camera .Focus on action camera.Winter Stock Photo - Alamy
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