About Contact Lenses

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  Does Water Content have Anything to do With the Dryness of Eyes?

  Many people suffer from dryness and redness in the eyes while wearing contact lenses. They think, incorrectly...
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  What is Dk and Dk/t and Why Are They Important to Your Eyes?

  Contact lens is the barrier which reduces the amount of oxygen reaching the cornea. The value of oxygen permeability is the indicator for measuring this barrier...