Durasoft 2 ColorBlends from Wesley Jessen are designed for patients with dark eyes to create a natural and beautiful new look. They come in four colors, Blue, Green, Brown and Grey and are available in nearly every prescription.
The lens material, phemfilcon A, is a hydrophilic copolymer of 2-hydroxyethyl methacrylate and 2-ethoxyethyl methacrylate. The DURASOFT 2 ColorBlends (phemfilcon A) Hydrophilic Contact Lenses are made by modifying the uncolored DURASOFT 2 lens by affixing a colored pigment on that portion of the front surface of the lens which corresponds to the iris.
|Base Curve:||7.80 to 9.00 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.|
|Visible Light Transmission:||95% minimum|
|Oxygen Permeability:||12.9 x 10-9 ml 02 cm / sec ml mm Hg @ 35 degrees C|