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Performance of 4 acquisitions in modulation transfer function (MTF) derived from high contrast resolution module.
| Angle (tube) | 50% MTF (mm−1) | 10% MTF (mm−1) |
|---|---|---|
| CW: 5-220° (No.1) | 0.39 | 0.77 |
| CCW: 85- 230° (No.1) | 0.38 | 0.74 |
| CW: 275-130° (No.2) | 0.37 | 0.75 |
| CCW: 355-140° (No.2) | 0.37 | 0.78 |
CW, clock wise; CCW, counter clock wise.
