| RatioZeroDenominator_ | Control.Exception.Lens | 
| re | Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| Real | Data.Complex.Lens | 
| RecConError_ | Control.Exception.Lens | 
| RecConError__ | Control.Exception.Lens | 
| RecSelError_ | Control.Exception.Lens | 
| RecSelError__ | Control.Exception.Lens | 
| RecUpdError_ | Control.Exception.Lens | 
| RecUpdError__ | Control.Exception.Lens | 
| Refl | Control.Lens.Equality, Control.Lens, Control.Lens.Combinators | 
| ReifiedFold | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedGetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedFold | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedGetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedLens | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedLens' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedSetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedSetter' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedTraversal | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIndexedTraversal' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIso | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedIso' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedLens | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedLens' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| reifiedMappend | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| reifiedMempty | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| ReifiedMonoid |   | 
| 1 (Type/Class) | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| 2 (Data Constructor) | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| ReifiedPrism | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedPrism' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedSetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedSetter' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedTraversal | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| ReifiedTraversal' | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| reindexed | Control.Lens.Indexed, Control.Lens, Control.Lens.Combinators | 
| repeated | Control.Lens.Fold, Control.Lens, Control.Lens.Combinators | 
| replicated | Control.Lens.Fold, Control.Lens, Control.Lens.Combinators | 
| retagged | Control.Lens.Internal.Review, Control.Lens.Internal, Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| reuse | Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| reuses | Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| Reversed | Control.Lens.Iso, Control.Lens, Control.Lens.Combinators | 
| reversed | Control.Lens.Iso, Control.Lens, Control.Lens.Combinators | 
| Reversing | Control.Lens.Internal.Iso, Control.Lens.Internal, Control.Lens.Iso, Control.Lens, Control.Lens.Combinators | 
| reversing | Control.Lens.Internal.Iso, Control.Lens.Internal, Control.Lens.Iso, Control.Lens, Control.Lens.Combinators | 
| Review | Control.Lens.Type, Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| review | Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| Reviewable | Control.Lens.Internal.Review, Control.Lens.Internal, Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| reviewing | Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| reviews | Control.Lens.Review, Control.Lens, Control.Lens.Combinators | 
| reviewTypeName | Control.Lens.Internal.TH | 
| Rewrapped | Control.Lens.Wrapped, Control.Lens, Control.Lens.Combinators | 
| rewrappedTypeName | Control.Lens.Internal.TH | 
| Rewrapping | Control.Lens.Wrapped, Control.Lens, Control.Lens.Combinators | 
| rewrite | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteM | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteMOf | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteMOn | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteMOnOf | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteOf | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteOn | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| rewriteOnOf | Control.Lens.Plated, Control.Lens, Control.Lens.Combinators | 
| right' | Control.Lens.Prism, Control.Lens, Control.Lens.Combinators | 
| rightDataName | Control.Lens.Internal.TH | 
| Rightmost | Control.Lens.Internal.Fold, Control.Lens.Internal, Control.Lens.Fold, Control.Lens, Control.Lens.Combinators | 
| RLeaf | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| rmap | Control.Lens.Iso, Control.Lens, Control.Lens.Combinators | 
| rmapping | Control.Lens.Iso, Control.Lens, Control.Lens.Combinators | 
| root | Data.Tree.Lens | 
| RPure | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| RStep | Control.Lens.Internal.Fold, Control.Lens.Internal | 
| runBazaar | Control.Lens.Internal.Bazaar, Control.Lens.Internal, Control.Lens.Traversal, Control.Lens, Control.Lens.Combinators | 
| runBazaar1 | Control.Lens.Internal.Bazaar, Control.Lens.Internal, Control.Lens.Traversal, Control.Lens, Control.Lens.Combinators | 
| runBazaarT | Control.Lens.Internal.Bazaar, Control.Lens.Internal | 
| runBazaarT1 | Control.Lens.Internal.Bazaar, Control.Lens.Internal | 
| runDeepening | Control.Lens.Internal.Level, Control.Lens.Internal | 
| runEq | Control.Lens.Equality, Control.Lens, Control.Lens.Combinators | 
| runFlows | Control.Lens.Internal.Level, Control.Lens.Internal | 
| runFold | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runGetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runIdentity | Control.Lens.Setter, Control.Lens, Control.Lens.Combinators | 
| runIndexed | Control.Lens.Internal.Indexed, Control.Lens.Internal, Control.Lens.Indexed, Control.Lens, Control.Lens.Combinators | 
| runIndexedFold | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runIndexedGetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runIndexedLens | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runIndexedSetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runIndexedTraversal | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runIndexing | Control.Lens.Internal.Indexed, Control.Lens.Internal | 
| runIndexing64 | Control.Lens.Internal.Indexed, Control.Lens.Internal | 
| runIso | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runLens | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runMafic | Control.Lens.Internal.Magma, Control.Lens.Internal | 
| runMagma | Control.Lens.Internal.Magma, Control.Lens.Internal | 
| runMolten | Control.Lens.Internal.Magma, Control.Lens.Internal | 
| runPretext | Control.Lens.Internal.Context, Control.Lens.Internal | 
| runPretextT | Control.Lens.Internal.Context, Control.Lens.Internal | 
| runPrism | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runSetter | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators | 
| runTakingWhile | Control.Lens.Internal.Magma, Control.Lens.Internal | 
| runTraversal | Control.Lens.Reified, Control.Lens, Control.Lens.Combinators |