Using a digital X-ray detector, this video shows exactly what goes on inside a zoom lens as the ring is turned, revealing the mechanics that are responsible for moving the optical elements inside. Ben Krasnow is a host on the YouTube channel Applied Science where he shares various projects and experiments that answer curious questions […]
Using a digital X-ray detector, this video shows exactly what goes on inside a zoom lens as the ring is turned, revealing the mechanics that are responsible for moving the optical elements inside. Ben Krasnow is a host on the YouTube channel Applied Science where he shares various projects and experiments that answer curious questions […]
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