Optimum Comfort
            USAN:
      
                  Roflufocon C
              
      
            ISO Name:
      
                  Roflufocon C III 3
              
      
            Dk (Fatt; mmHg):
      
                  65
              
      
            Dk (ISO; hPa):
      
                  49
              
      
            Dk Range (ISO; hPa):
      
                  3
              
      
            Hardness (Shore D):
      
                  79
              
      
            Refractive Index:
      
                  1.441
              
      
            Specific Gravitiy [g/cm³]:
      
                  1.178
              
      
            UV Protection:
      
                  Available
              
      
            Blank Thickness [mm]:
      
                  4.70
              
      
            Blank Diameter [mm]:
      
                  12.70
              
      
            Material Certification (MDD 93/42/EEC):
      
                  N/A
              
      
            Material Biocompatibility (ISO 10933):
      
                  N/A
              
      
            Manufacturer's System Quality Certification:
      
                  N/A