Durasoft 3 Optifit Toric – ColorBlends from Wesley Jessen are manufactured to correct the vision of patients suffering from astigmatism.  They are designed to give you comfortable, clear vision while providing you with natural looking, beautiful eye color.  Durasoft 3 ColorBlends are available in amethyst, blue, brown, green, grey, honey and turquoise.  With the wide range of colors available, it won’t be a problem finding the perfect color for your eyes.


Lens Material
The lens material, phemfilcon A, is a hydrophilic copolymer of 2-hydroxyethyl methacrylate and 2-ethoxyethyl methacrylate.


Lens Parameters  
Base Curve: Steep, Median, Flat
Diameter: 14.5mm
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.


Lens Properties  
Specific Gravity: 1.178
Refractive Index: 1.412
Visible Light Transmission: 95% minimum
Water Content: 55%
Optical Zone: 5mm
Oxygen Permeability: Dk/L=32.2×10-9ml O2 cm/sec ml mm Hg @ 35 deg. C

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