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Animation of a divergent biconcave lens, showing its effect on parallel rays of light. Light is refracted when it passes from air into the more dense medium of the glass lens, slowing it down and changing the angle of its path
Animation of a divergent biconcave lens, showing its effect on parallel rays of light. Light is refracted when it passes from air into the more dense medium of the glass lens, slowing it down and changing the angle of its path
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Triangular prism splitting a ray of white light into its constituent colours.
This occurs because the light is refracted when it passes from the air to the glass, as the speed of light in glass is lower than that in air. Light with a shorter wavelength, at the blue end of the spectrum, is refracted more than the...
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Extreme Close Up push-out - Parasitic worms attack a brain and an eye in a computer-generated animation.
Extreme Close Up push-out - Parasitic worms attack a brain and an eye in a computer-generated animation.
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Tilt down from prism to the split light beam it has generated. (sound available)
Tilt down from prism to the split light beam it has generated. (sound available)
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step 3. Surgery Cataract Eye. Category-B(Clip 1)
step 3. Surgery Cataract Eye. Category-B(Clip 1)
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step 3. Surgery Cataract Eye. Category-B(clip 2)
step 3. Surgery Cataract Eye. Category-B(clip 2)
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Your Friends the Lens ..
Stop motion animation of a pair of lens on an eye chart.http://www.lisegagne.com/louis/objects.jpg