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Efficacy of negative discharge to inactivate Acanthamoeba cysts on surface of contact lenses. Inactivation of cysts contaminating surfaces on Soflens (Bausch&Lomb) and Biofinity (CooperVision) contact lenses is expressed as a percentage.
| Exposure (Min) | Soflens | Biofinity |
|---|---|---|
| 35 | 60 | 20 |
| 40 | 80 | 40 |
| 45 | 80 | 80 |
| 50 | 100 | 100 |
| 55 | 100 | 100 |
