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Longitudinal elastic moduli for porcine corneas ex vivo (at ~ 23oC) and human corneas in vivo measured by angle-resolved Brillouin measurements (λ = 780 nm).
| Stiffness coefficients | Porcine ex vivo (GPa) | Human in vivo (GPa) |
|---|---|---|
| Czz | 2.567 ± 0.012 | 2.738 ± 0.001 |
| Cxx, Cyy | 2.848 ± 0.078 | 2.908 ± 0.022 |
| Cxz + 2Gyz | 2.593 ± 0.024 | 2.789 ± 0.010 |
Mean ± standard deviation from four samples in each group.
