gas-permeable lens(redirected from GP lens)
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gas-permeable lensAbbreviation: GP lens
A contact lens that allows oxygen to pass through it, enhancing eye health, lens durability, and comfort. Gas permeability derives from the incorporation of silicone in lens plastic. GP lenses are used to manage visual conditions such as astigmatism, keratoconus, and presbyopia. Synonym: rigid gas-permeable lens
See also: lens