Multiple choice

Match the following lens and disease for which they are use ||||| |---|---|---|---| |1|convex lens|a|astigmatism| |2|concave lens|b|hypermetropia| |3|cylindrical lens|c|myopia|

  1. 1 - c, 2 - a, 3 - b

  2. 1 - b, 2 - c, 3 - a

  3. 1 - a, 2 - b, 3 - c

  4. 1 - b, 2 - a, 3 - c

  5. 1 - a, 2 - c, 3 - b
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Yes, it is correctly matched. Convex lens is used to treat hypermetropia. Concave lens is used to treat myopia. Cylindrical lens is used to treat astigmatism.

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