If you have astigmatism, your eyesight may be blurry or distorted when looking at both near and far objects. CooperVision Biofinity® toric contacts can correct this vision problem with a lens you can wear for up to 30 days in a row—all with a premium level of comfort.
Biofinity toric contacts feature Optimized Lens Geometry. It’s a multifaceted design that ensures your lenses will be stable, accurate and comfortable. Near and far, you’ll enjoy clear vision that fits your unique needs.
Lenses parameters for Astigmatism:
o Diameter: 14.5 mm
o Base Curve: 8.7mm
o Center Thickness: 0.08 mm to 0.60 mm (varies with power)
The physical/optical properties of the lens are:
o Material : comfilcon A
o Refractive Index: 1.40
o Water Content: 48%
o Wearing Schedule: Daily Wear
o Replacement Schedule: Monthly Replacement
Quantity per Box: 3 Lenses/Box