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| Projection | Collimation level | Tube potential (kVp) | Current (mA) | Time (s) |
| OM | Minimum | 72 | 300 | 0.2 |
| Medium | 0.1 | |||
| Maximum | 0.08 | |||
| OM 30 | Minimum | 72 | 300 | 0.2 |
| Medium | 0.12 | |||
| Maximum | 0.1 | |||
| Lateral | Minimum | 65 | 300 | 0.12 |
| Medium | 0.1 | |||
| Maximum | 0.08 |
OM, occipitomental; OM 30, occipitomental with 30° caudal beam angle.
