Device typeMaddox wing: A hand-held, non-powered ophthalmic device intended to evaluate heterophoria/heterotropia, also known as strabismus or squint [i.e., a condition in which the eyes are pointing in slightly different directions (e.g., esophoria, exophoria, hyperphoria and/or cyclophoria)]. It is typically held by the patient, and consists of an eyepiece oriented towards a small board with a scale(s) [e.g., horizontal, vertical] and pointer(s), and a thin sheet (septum) which separates the board into two parts to create a different field of view for each eye (eye dissociation).
FDA categoryPrism, Bar, Ophthalmic
Device ID05060179470399
Catalog number7005001
LatexNot made with natural rubber latex
MRI safetyLabeling does not contain MRI Safety Information