in which dimness of vn solely due to refractive errors , pin hole will not improve vn to 6/6 ?

1 Like


In Very high refractive errors , e.g more than nearly 7 diopters of Hypermetropia or myopia or aphakia , pin hole will improve vn up to some extent , but not up to 6/6 even if there is no amblyopia .

Myopia , Hypermetropia, Aphakia, Anisometropia, Amblyopia, Astigmatism

Dear Sir, pin hole will improve vn in Pts of myopia & hypermetropia.


Anything else ?

Anisometropic amblyopia

Anything else ?

Amblyopia, high myopia(pathological)

Macular degeneration

Anisometropic Amblyopia

Diseases Related to Discussion

Cases that would interest you