Lenses Color:Three Tone brow Using Cycle Periods:yearly Lenses Hardness:Soft Diameter:14.5mm Center Thickness:0.13mm Item:Prosthetic brown lenses for glaucoma leukoderma eye water content:38% color:Black,cheko,brown,gray,blue pink, green,orange accept customized material:HEMA using cycle:yearly,monthly,can mix order B.C:8.5 mm