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Lehfilcon A silicone hydrogel technical parameters.
| Material | Lehfilcon A |
|---|---|
| Base Curve | 8.4 mm |
| Diameter | 14.2 mm |
| FDA Group | V-B |
| Wetting Agent | Phosphoryl Choline |
| Material/Water (%) | 45/55 |
| Center Thickness | 0.08 mm |
| Oxygen Transmission | 154 Dk/t |
| Modulus | 0.6 MPa |
| UV Blocking | Class 1 |
| UVA Blocking | >90% |
| UVB Blocking | >99% |
| Light Filter | HEVL |
| Dynamic Light | No absorption |
HEVL: High Energy Visible Light.
