Preferred  38, 55               
Lens  Base Curve   Diameter  Sph Power Material DKGrpChg
Preferred 38 8.6mm 14.0mm +1.00 to -12.00D
.50 steps over -6.00
Polymacon (38%) 8.4 1  15.00  
Preferred 55 8.7mm 14.5mm  +6.00 to -12.00D  
.50 steps over -6.00
Methafilcon A (55%) 19 4 15.00 
Qty 6 pack
Mode Daily wear
Replacement 2 week
Man. Process cast mold
CT .09mm @ -3.00
OZ 8.5mm
Tint Visibility blue.
Aspheric design.   See Ciba Choice AB (Specialty UltraVision).