https://www.bausch.co.nz/en-nz/our-products/contact-lens-care/gas-permeable-multi-purpose-solutions/boston-simplus-multi-action-solution/
Boston Simplus Multi-Action Solution – one bottle for rigid gas permeable lenses : Bausch + Lomb
Our one lens care solution for Rigid Gas Permeable contact lenses.
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https://www.allaboutvision.com/eyewear/contact-lenses/types/hard-contact-lenses/
Rigid Gas Permeable (RGP or GP) Contact Lenses
What are GP or rigid gas permeable contact lenses, and when are they a better choice than soft contacts?
rigid gas permeablecontact lensesrgp