View source for Natural focal plane

The '''natural focal plane''' refers to zero (plano) correction. Note that plano lenses might have quality issues, so it is recommended not to wear plano glasses or contacts, except plano (no correction) [[sunglasses]].

== Differentials ==
Natural focal plane is used as differentials in some cases of [[low myopia]].

== Normalized ==
Natural focal plane is used along with normalized by alternating between zero and normalized/full correction in some cases of [[low myopia]].

At [[emmetropia]], the natural focal plane is [[full correction]].

== Zero Diopter Reset ==
Natural focal plane is used for [[zero diopter reset]]s, except in cases of high myopia, for which [[differentials]] are used.