| Date: |
6/13/2006 3:24:30 PM
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| Doctor: |
Don Williamson |
| Question: |
What is the purpose of a prism? I have one in my left lens along with my bifocals but I didn't quite understand why I needed the prism.
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| Answer: |
Angela,
Prism is used to help the 2 eyes work together better.
It is a very common addition to many glasses and most patients don't even know it is in the prescription.
Thanks for you question!
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