Manufactured from SEED’s silicone hydrogel material, Aerofilcon, Silfa benefits from a low modulus allowing for excellent fitting characteristics and fantastic all day comfort. Due to its relatively high water content of 68%, Silfa does not require special surface coatings to improve wetting characteristics, unlike many other silicone hydrogel materials. Elevated water absorption, combined with marginal lipid adsorption allows for excellent natural wettability and lubricity, which make Silfa more wearable for those patients with drier eyes.
-0.50D ~ -6.00D (0.25D steps)
-6.50D ~ -7.00D (0.50D steps)
|Centre Thickness||0.09mm (at -3.00)|