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Vision and ways to trick it!

Vision and ways to trick it!. In astigmatism there is a warped area of the cornea so all the lines don’t look parallel. Cataracts occur when the lens becomes cloudy – usually due to exposure to ultraviolet radiation. You can see it through the pupil.

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Vision and ways to trick it!

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  1. Vision and ways to trick it!

  2. In astigmatism there is a warped area of the cornea so all the lines don’t look parallel

  3. Cataracts occur when the lens becomes cloudy – usually due to exposure to ultraviolet radiation. You can see it through the pupil.

  4. Conjunctivitis can be caused by a virus, bacteria or allergies.

  5. Which line is longer?

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