| 空间频率(cpd) 受测者 | 1.5 | 3 | 6 | 12 | 18 |
| 1 | 12.5 | 25 | 33.4 | 16.7 | 10 |
| 2 | 5 | 16.7 | 33.4 | 33.4 | 3.4 |
| 3 | 16.7 | 33.4 | 33.4 | 33.4 | 5 |
| 4 | 5 | 16.7 | 33.4 | 33.4 | 12.5 |
| 5 | 10 | 25 | 33.4 | 16.7 | 12.5 |
| 6 | 5 | 33.4 | 33.4 | 25 | 16.7 |
| 7 | 3.4 | 16.7 | 12.5 | 25 | 12.5 |
| 8 | 2.5 | 16.7 | 16.7 | 25 | 12.5 |
| 9 | 12.5 | 33.4 | 33.4 | 33.4 | 10 |
| 10 | 5 | 16.7 | 33.4 | 16.7 | 5 |
| 11 | 5 | 12.5 | 33.4 | 33.4 | 25 |
| 12 | 16.7 | 33.4 | 33.4 | 33.4 | 25 |
| 13 | 5 | 25 | 25 | 25 | 3.4 |
| 14 | 10 | 25 | 25 | 10 | 2.5 |
| 15 | 10 | 10 | 25 | 12.5 | 5 |
| 16 | 12.5 | 33.4 | 25 | 25 | 5 |
| 17 | 16.7 | 33.4 | 33.4 | 16.7 | 10 |
| 18 | 12 | 12 | 25 | 10 | 10 |