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Changing refractive index, animation

K005/6060

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Credit

RUSSELL KIGHTLEY / SCIENCE PHOTO LIBRARY RUSSELL KIGHTLEY / SCIENCE PHOTO LIBRARY

Caption

Changing refractive index. Animation of parallel monochromatic (single colour) light rays passing through a convex lens with the refractive index varying with time. At the start of the animation, the refractive index is one (1) and the light beams pass unaltered through the lens. As the refractive index increases, the light beams are brought to a focus progressively closer to the lens. The refractive index is the speed of light in a vacuum divided by the speed of light in the material.

Release details

Model release not required. Property release not required.

Downloadable Master

  • Duration: 00:00:02.12
  • Audio: No
  • Format: Photo - JPEG

Original

  • Capture Format: QuickTime Animation
  • Codec: H.264
  • Interlaced: No
  • Frame Size: 1920 x 1080

Contact us if you require the original or other formats.

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