Durasoft 3 Optifit Toric contact lenses from Wesley Jessen are designed to correct the vision of patients suffering from astigmatism. They are worn as daily lenses for up to a year and discarded. Durasoft 3 Optifit Toric lenses are made with a visible tint to assist you in locating your lenses in the solution. The tint will not change the color of your eyes.
The lens material, phemfilcon A, is a hydrophilic copolymer of 2-hydroxyethyl methacrylate and 2-ethoxyethyl methacrylate.
|Axes:||Full circle, 5 deg. steps|
|Sphere:||+4.00 to -8.00, 0.25D steps|
|Cylinder:||-0.75 to -5.75, 0.50D steps|
|Center Thickness:||Varies with power. Typically 0.05mm for minus lenses increases with increasing plus power.|
|Visible Light Transmission:||95% minimum|
|Oxygen Permeability:||Dk/L=32.2×10-9ml O2 cm/sec ml mm Hg @ 35 deg. C|