Durasoft 2 Optifit Toric – Colors contact lenses from Wesley Jessen are manufactured to correct the vision of patients suffering from astigmatism.  The lenses are designed to change the color of dark eyes and are worn as daily wear lenses for up to a year.  The Durasoft Optifit Toric – Colors lens provides you with optimum visual acuity along with stable, comfortable vision.

 

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

                     

Lens Parameters  
Base Curve: 7.80 to 9.50 mm
Diameter: 12.0 to 15.0 mm
Power Range: -20.00 Diopters to +20.00 Diopters
Center Thickness: Varies with power. Typically 0.07 mm for minus lenses; increases with increasing plus power.
Cylinder: -0.75 Diopters to -9.75 Diopters
Axis: 0 deg. to 180 deg. in 1 deg. steps
Prism Ballasted  

         

Lens Properties  
Specific Gravity: 1.176
Refractive Index: 1.440
Visible Light Transmission: 95% minimum
Water Content: 38%
Oxygen Permeability: 12.9 x 10-9 ml 02 cm / sec ml mm Hg @ 35 deg. C

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