| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diopter to visual acuity conversion chart | 1.33 | 0.1 | 7848 | 20 | 41 |
| diopter | 1.64 | 0.7 | 7588 | 70 | 7 |
| to | 1.42 | 0.4 | 3965 | 79 | 2 |
| visual | 0.59 | 0.4 | 2989 | 68 | 6 |
| acuity | 1.29 | 0.7 | 3394 | 90 | 6 |
| conversion | 0.35 | 0.8 | 7568 | 62 | 10 |
| chart | 1.96 | 0.2 | 4777 | 89 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diopter to visual acuity conversion chart | 1.83 | 0.9 | 4949 | 35 |
