Bausch + Lomb SofLens® daily disposable
The physical / optical properties of the lens are:
Material: hilafilcon B
Specific Gravity: 1.119
Refractive Index: 1.4036
Light Transmittance: C.I.E. Y value - approximately 95%
Water Content: 59%
Diameter: 14.2mm
Center Thickness: 0.05mm to 0.75mm (varies with power)
Base Curve: 8.6mm
Oxygen Permeability (Dk value): 22
Quantity per Box: 30 Lenses/Box