Gas-permeable Lens (noun) Definition, Meaning & Examples

noun
  1. a semisoft contact lens, usually removed each day, that allows air to pass through to the eye and affords a wider range of vision corrections than a soft contact lens.
noun
  1. a contact lens made of rigid plastic that is more permeable to air than a standard hard lens
Gas-permeable Lens (noun) Definition, Meaning & Examples

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