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11.11.24 - How does autofocus work? - Science Scrapbook artwork
Science & Medicine

11.11.24 - How does autofocus work? - Science Scrapbook

Naked Science Scrapbook, iTunesU by Chris Smith

Nov 24, 201104:56Science & Medicine

Millions of people now own compact digital cameras and camera phones that will automatically focus on parts of a scene, without having to turn a focus wheel. But how does autofocus work? In this Naked Science Scrapbook w...

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11.11.24 - How does autofocus work? - Science Scrapbook is an episode from Naked Science Scrapbook, iTunesU by Chris Smith. Millions of people now own compact digital cameras and camera phones that will automatically focus on parts of a sce...

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Episode Details

Published Nov 24, 2011, 04:56 long, audio available.

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What is 11.11.24 - How does autofocus work? - Science Scrapbook about?

Millions of people now own compact digital cameras and camera phones that will automatically focus on parts of a scene, without having to turn a focus wheel. But how does autofocus work? In this Naked Science Scrapbook we find out how battleship technology has found its way into cameras and why some autofocus cameras use ultrasound to figure out what to focus on...

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11.11.24 - How does autofocus work? - Science Scrapbook is an episode from Naked Science Scrapbook, iTunesU by Chris Smith.

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This episode is 04:56 long.

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This episode was published on Nov 24, 2011.

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