click here for details     PureVision2 for Presbyopia
Property ValueNotes
Base Curve 8.6mm
diameter 14.0mm
powers +6.00 to -10.00 .25 steps
adds Low (to +1.50)     High (to +2.50)
qty 6 pack
Mode EW to 30 days
Replacement 30 day
Material balafilcon A 36% water
Group III   Silicone Hydrogel  
Man. Process cast mold
Dk 91
ct .07mm @ -3.00
Tint lt blue visibility
  Trial lenses discontinued
Center near progressive aspheric. Modulus = 1.1,
Unilens bifocal technology. TRIS monomer derivative with NVP
for wettability and deposit resistance.