| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| effective focal length formula | 1.83 | 0.5 | 8254 | 79 | 30 |
| effective | 1.35 | 0.4 | 1725 | 76 | 9 |
| focal | 0.68 | 1 | 3450 | 62 | 5 |
| length | 1.93 | 0.8 | 1845 | 49 | 6 |
| formula | 0.67 | 0.7 | 6702 | 4 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| effective focal length formula | 1.99 | 0.9 | 3466 | 93 |
