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KVPY2019PhysicsRay Optics

Which one of the following parts of the eye is affected in cataract?

Options

  1. ACornea
  2. BConjunctiva
  3. CRetina
  4. DLens

Correct answer

D. Lens

Step-by-step solution

Cataract affects the lens in the eye. It occurs due to the clouding of the crystalline lens and prevents light and image from reaching the retina. A cataract makes a person vision blurry and less colourful. There is partial or complete loss of vision due to the lens becoming milky and cloudy.

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