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PUBLIC MARKS from recently with tags p & correction

30 August 2008 23:00

How do Contact Lenses Work?

by 36 others

Toric lenses are different from traditional spherical contact lenses, which have the same power of correction throughout the lens. A toric contact lens, on the other hand, has varying powers of correction throughout the lens. These special contact lense

lens problem wear astigmatism vision lenses contact wearer person visual correction worn objects properly place people hand refractive toric result

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PUBLIC MARKS from recently with tags p & correction

30 August 2008 23:00

How do Contact Lenses Work?

recently's TAGS related to tag p