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Question

Is the human eye concave or convex?


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Solution

  1. The middle of the convex lens is thicker, while the edges are thinner. It is a pair of converging lenses.
  2. The middle of the concave mirror is thinner, while the borders are thicker. It is a pair of diverging lenses.
  3. The lens present in the human eye is a convex lens.
  4. The light is refracted and focused on the retina by the lens in the eye. The biconvex lens in the eye, unlike the typical lens, can alter form.
  5. The lens changes shape to modify the eye's focal length, allowing the eye to focus clearly on things at different distances.
  6. The capacity of a lens to change from a wide to a close focus is referred to as accommodation.

Hence, the human eye has a convex lens.


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