Keeler Maddox Wing Test

Brand: Keeler

SKU: TE1KE2301P1022

The Keeler Maddox Wing Test tests for heterophoria.

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Convenient hand held quick and efficient near test for heterophoria which is measured on the red vertical scale.

Esophoria and exophoria are measured by the white horizontal scale. Cyclophoria may be assessed by moving the red arrow pointer parallel to the horizontal scale.