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Short-sightedness & Long-sightedness

Short-sightedness & Long-sightedness. Done by: Timothy Loe 2A320 Science Ace- Thematic Studies. Short-sightedness. Diagram. Long-sightedness. Diagram. Treatment. Causes exiting rays to be divergent coning out than when they are entering the lens. Divergent lens.

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Short-sightedness & Long-sightedness

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  1. Short-sightedness &Long-sightedness Done by: Timothy Loe 2A320 Science Ace- Thematic Studies

  2. Short-sightedness

  3. Diagram

  4. Long-sightedness

  5. Diagram

  6. Treatment

  7. Causes exiting rays to be divergent coning out than when they are entering the lens Divergent lens

  8. Causes exiting rays to be more convergent Converging lens

  9. GO Animation

  10. Animation-http://www.kettering.edu/physics/drussell/Demos/RayTrace/Lenses.htmlAnimation-http://www.kettering.edu/physics/drussell/Demos/RayTrace/Lenses.html • Content- http://www.bupa.co.uk/healthinformation/directory/s/myopia • http://en.wikipedia.org/wiki/Myopia • http://www.bupa.co.uk/individuals/healthinformation/directory/l/long-sightedness • http://en.wikipedia.org/wiki/Hyperopia • Images- • http://www.google.com/imghp?hl=en&tab=wi References

  11. Thank you

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