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| SCF | GOT | TAMOI | ROUM | NCMIR | |
|---|---|---|---|---|---|
| Accelerating voltage (kV) | 1.4 | 1.5 | 1.5 | 1.4 | 3.5 |
| 5 | 10 | 9 | 7 | 28 | |
| Objective aperture size (μm) | 60 | 60 | 60 | 30 | 30 |
