| Typicality: | 0.355 |
| Saliency: | 0.248 |
| to minimize super spectra coatings | 4 | purpose |
| lens → have → three aspherical elements | 7 |
| lens → feature → three aspheric elements | 4 |
| lens → feature → three aspherical elements | 3 |
| negative | neutral | positive |
| 0.065 | 0.808 | 0.127 |
| Raw frequency | 14 |
| Normalized frequency | 0.248 |
| Modifier score | 0.500 |
| Perplexity | 18.707 |