https://www.cbp.fraunhofer.de/content/igb/en/research/biofabrication-cell-based-in-vitro-test-systems-and-materials-development/coatings-and-coating-technologies/hydrophilization-of-hard-contact-lenses-for-improved-comfort.html
Hydrophilization of hard contact lenses for improved comfort - Fraunhofer IGB
hard contact lensesimprovedcomfortfraunhoferigb