Avaira Vitality
CooperVision
ManufacturerCooperVision
Brand familyAvaira
Category2 Week
Material (USAN)fanfilcon A
Material classSilicone hydrogel
FDA groupSiHy
Dk (material)90 ×10⁻¹¹
Dk/t (@ -3.00 D)112 ×10⁻⁹
Water content55%
Base curve(s)8.4 mm
Diameter(s)14.2 mm
Sphere power+8.00 to -12.00 D (0.25 D to ±6.00, then 0.50 D)
Replacement2 weeks
Wear scheduledaily wear
UV blockingClass 1
Pack sizes6, 12
Verified✓ CooperVision Product Reference Guide · 9/2026
Verify parameters against current manufacturer documentation before fitting.