SofLens 66 (Optima 66)
Bausch + Lomb
ManufacturerBausch + Lomb
Brand familySofLens
CategoryMonthly
Material (USAN)alphafilcon A
Material classHydrogel
FDA groupII
Dk (material)22 ×10⁻¹¹
Dk/t (@ -3.00 D)16 ×10⁻⁹
Water content66%
Base curve(s)8.4, 8.7 mm
Diameter(s)14.5 mm
Sphere power+6.00 to -9.00
Replacement1 month
Wear scheduleup to 7 nights extended wear
UV blockingno
Pack sizes6
AvailabilityAlso sold as Medalist 66 / Optima 66.
Verify parameters against current manufacturer documentation before fitting.