Table 3. Repeatability (Precision).
| Optical Properties | Average repeatability | ||||
|---|---|---|---|---|---|
| Stationary n = 12 |
Move & replace n = 12 |
Tilt n = 10 |
|||
| 0 to ± 15° | 0 to ± 9° | 0 to ± 6° | |||
| µa | 1.88% | 3.52% | 10.14% | 5.22% | 4.44% |
| µs` | 0.98% | 2.30% | 3.70% | 2.43% | 2.13% |
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