Table 1. SH sampling grid series and their corresponding pupil sizes.
| SH Grid | 12×12 | 13×13 | 14×14 | 15×15 | 16×16 | 17×17 | 18×18 | 19×19 | 20×20 | 21×21 | 22×22 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pupil Size Φ (mm) | 4.32 | 4.68 | 5.04 | 5.4 | 5.78 | 6.12 | 6.48 | 6.84 | 7.22 | 7.56 | 8 |
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