Air Optix Night & Day Aqua
Alcon
ManufacturerAlcon
Brand familyAir Optix
CategoryExtended
Material (USAN)lotrafilcon A
Material classSilicone hydrogel
FDA groupSiHy
Dk (material)140 ×10⁻¹¹
Dk/t (@ -3.00 D)175 ×10⁻⁹
Water content24%
Base curve(s)8.4, 8.6 mm
Diameter(s)13.8 mm
Sphere power+6.00 to -10.00 D (0.25 D to -8.00, then 0.50 D)
Replacement1 month
Wear scheduleup to 30 nights continuous wear
UV blockingno
Pack sizes3, 6
Verified✓ Alcon fitting guide · 9/2026
Verify parameters against current manufacturer documentation before fitting.