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How to choose proper lens according to different prescription?

Which index lens should I choose If I have -5.00 in both eyes?
Related Topics : index lens prescription glasses

Answers (2)

  • Robert ja

    If your prescription is lower than -3.00, the standard 1.5 index lens will be ok and won't be too thick. If the prescription is between -3.00 and -5.00, you can choose index of 1.56 to 1.59. Prescription stronger than -5.00 should choose index lens over 1.60.
  • Gabriella

    Your prescription is not so strong. People who have prescription strength from -300 to -500 can choose the 1.56 to 1.59 lens, which can fit your power properly.

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