Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
numerical aperture of lens | 1.97 | 0.1 | 5489 | 61 | 26 |
numerical | 1.57 | 0.9 | 5615 | 29 | 9 |
aperture | 0.16 | 0.1 | 957 | 93 | 8 |
of | 1.11 | 0.7 | 2987 | 21 | 2 |
lens | 0.82 | 0.6 | 2188 | 78 | 4 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
numerical aperture of lens | 1.11 | 0.5 | 7448 | 74 |