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Which type of lens is used to correct myopia (short-sightedness)?

2033Medium DSSSB TGT Computer Science 0 replies 1 views
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Which type of lens is used to correct myopia (short-sightedness)?

  • AConvex lens
  • BConcave lens
  • CCylindrical lens
  • DBifocal lens
Correct answer: B

Explanation

In myopia the image forms in front of the retina; a concave (diverging) lens moves it back onto the retina.
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