Modified Thorington cardDefault ManufacturerModified Thorington card. Used with a Maddox rod, Product ID.RP-4665VT_Thorington15.00US Neurologicals, LLChttps://usneurologicals.com/Item/VT_Thorington
Modified Thorington Test Cards. Determines the natural resting position of the eyes. It is used with a transilluminator and a Maddox Rod. Product ID.RP-4665