How do you make a contact lens?
Contacts are made of Methafilcon A, Polymacon, Hilafilcon A, Hilafilcon B, and/or Balafilcon A. ChaCha!
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Top Questions Asked on ChaCha Mobile for AC Lens
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Is it bad to use eye drops when you wear contact lens?
If you are using an eye drop not meant for contacts, remove y...
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What is the best brand of contact lens?
Acuvue is the best brand. I use them all the time. ChaCha again!
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What is the price range for a Canon Macro Lens?
Amazon.com has a Canon 100mm f/2.8 Macro Lens for sale for $4...
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Can you buy a contact lens case at Walmart?
Yes. Wal-Mart carries contact lens cases. The price for a pac...
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Is there such a thing as contact lens that darken like sunglasses?
There is a brand of colored contact lenses that darken to a c...
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