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Results 1 - 2 of 2 for lenses
  1. Normal, nearsightedness, and farsightedness (image) 
    ... years, requiring frequent changes in glasses or contact lenses. A nearsighted person sees near objects clearly, while ...
    https://medlineplus.gov/ency/imagepages/19511.htm - Medical Encyclopedia
  2. Astigmatism (image) 
    ... Astigmatism can be corrected with glasses or contact lenses, or cured with laser surgery.
    https://medlineplus.gov/ency/imagepages/19952.htm - Medical Encyclopedia