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Convex lens - physics experiment

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Uploaded by on Jun 4, 2009

http://www.fizik.si

Lens that possesses at least one surface that curves outwards. It causes light to deviate inward, bringing the rays of light to a focus, and is thus called a converging lens. A convex lens is thicker at its centre than at its edges, and is used to correct long-sightedness (hypermetropism).

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Uploader Comments (coolphysicsvideos)

  • where did you get the light source from?

  • @awsomeguy50 We've used an ordinary electric bulb in a box with 1 to 5 slides. The bulb has to be at a right distance from the slides so the light beams are parallel.

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  • no sound???

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  • Awesome video :-)

  • man its awesome. it cleary explains my lesson. thanx man

  • AWESOME!

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