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| Short name | Gentle (G) | Saphir (S) | Quattro (Q) |
|---|---|---|---|
| Brand name | Gentle 80 Ori:gen | Saphir RX Spheric | Quattro Advantage 49 |
| Material composition | Acrylic Co-Acrylamide Ter-Polymer | Silicone hydrogel | Co-polymer of HEMA & GMA |
| ISO Hydrogel Name | Filcon II 3 | Filcon V 3 | Filcon I 1 |
| Water Content | 79% ± 2 | 75% ± 1 | 49% ± 2 |
| Young’s Modulus [MPa] | 0.16 | 0.3 | 0.38 |
| Elongation at break [%] | 221 | 269 | 200 |
