Table 2. Comparison of effective system working distance between ODO and NOSO/NODO configurations.
| Objective | ODO working distance (mm) | NOSO/NODO working distance (mm) |
|---|---|---|
| Special Optics 54-10-12 | 5.09 | 12 |
| Special Optics 54-12-8 | 2.02 | 10 |
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