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gas-permeable lens

[ gas-pur-mee-uh-buhl ]

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.


gas-permeable lens

noun

  1. a contact lens made of rigid plastic that is more permeable to air than a standard hard lens GP Compare hard lens soft lens


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gaspergougas plant