Biotrue ONEday
Bausch + Lomb
ManufacturerBausch + Lomb
Brand familyBiotrue ONEday
CategoryDaily
Material (USAN)nesofilcon A
Material classHydrogel
FDA groupII
Dk (material)42 ×10⁻¹¹
Dk/t (@ -3.00 D)42 ×10⁻⁹
Water content78%
Base curve(s)8.6 mm
Diameter(s)14.2 mm
Sphere power+6.00 to -12.00 D (0.25 D to -6.00, then 0.50 D)
Replacement1 day
Wear scheduledaily wear
UV blockingClass 2
Pack sizes30, 90
Verified✓ B+L ECP parameters · 9/2026
Verify parameters against current manufacturer documentation before fitting.