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Definitive 74

USAN: Efrofilcon A
ISO name: Efrofilcon A V 3
Dk (Fatt; mmHg): 60
Dk (ISO; hPa): 45
Refractive Index (dry): 1.51
Refractive Index (wet): 1.38
Water Content [%]: 74
Hardness (Shore D): 84
Blank Diameter [mm]: 12.70
Button Manufacturer:
Contamac
Replace Frequency:
N/A
UV Protection:
Yes, available
How many blanks have been sold:
N/A
Manufacturer's System Quality Certification:
N/A
Material Biocompatibility (ISO 10933):
N/A
Material Certification (MDD 93/42/EEC):
N/A
Dk Range (ISO; hPa):
3
Swell Factor:
1.63
Tensile Strength [MPa]:
0.39
Elongation to Break [%]:
180
Modulus [MPa]:
0.35
Hydrogel Type:
Silikonhydrogel
FDA Approved:
Yes
Ionicity:
Non-Ionic