Precision1
Alcon
ManufacturerAlcon
Brand familyPrecision1
CategoryDaily
Material (USAN)verofilcon A
Material classSilicone hydrogel
FDA groupSiHy
Dk (material)100 ×10⁻¹¹
Dk/t (@ -3.00 D)100 ×10⁻⁹
Water content51%
Base curve(s)8.3 mm
Diameter(s)14.2 mm
Sphere power+8.00 to -12.00 D (0.25 D to ±6.00, then 0.50 D)
Replacement1 day
Wear scheduledaily wear
UV blockingClass 1
Pack sizes30, 90
Verified✓ Alcon fitting guide · 9/2026
Verify parameters against current manufacturer documentation before fitting.