Index - F
| failing | Optics |
| failover | Optics |
| failover' | Optics |
| Field1 | Optics |
| Field2 | Optics |
| Field3 | Optics |
| Field4 | Optics |
| Field5 | Optics |
| Field6 | Optics |
| Field7 | Optics |
| Field8 | Optics |
| Field9 | Optics |
| fieldLabelsRules | Optics |
| fieldLabelsRulesFor | Optics |
| FieldNamer | Optics |
| filtered | Optics |
| findMOf | Optics |
| findOf | Optics |
| flipped | Optics |
| Fold | Optics |
| FoldableWithIndex | Optics |
| folded | Optics |
| folding | Optics |
| foldlOf' | Optics |
| foldMapOf | Optics |
| foldOf | Optics |
| foldring | Optics |
| foldrOf | Optics |
| foldVL | Optics |
| forOf | Optics |
| forOf_ | Optics |
| FunctorWithIndex | Optics |