WBCS.LIVE practice question

Which one will you use to correct myopic vision?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Sphero-cylindrical lens
  2. Concave lens of suitable focal length
  3. Convex spectacle lens of suitable length
  4. Convex lens of proper power

Correct answer and explanation

Correct answer: Concave lens of suitable focal length