platymorphia

plat·y·mor·phi·a

(plat'i-mōr'fē-ă),
Having a flat shape; term denoting an eye with a short anteroposterior axis.
[platy- + G. morphē, shape]

platymorphia

(plăt″ē-mor′fē-ă) [″ + morphe, form]
Having an eye with a shortened anteroposterior diameter, which results in hyperopia.