Ray Diagrams For Lenses Video Lessons

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Problem: Draw the ray diagram for nearsighted people to converge the parallel incoming rays and label where the image will be. Explain what kind of corrective lens you should use. Answer the same question for farsighted people

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Nearsighted people

Nearsighted people can only see nearby objects clearly. 

The eyes' lenses are very powerful such that a diverging lens is needed to reduce its power, thereby correcting the nearsightedness. 

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Problem Details

Draw the ray diagram for nearsighted people to converge the parallel incoming rays and label where the image will be. Explain what kind of corrective lens you should use. Answer the same question for farsighted people

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