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MONOCULAR MADDOX PHORIA MEASURE

A Maddox designed to measure Anisophoria which is the change in the phoria away from the primary position.

This phoria measure combines a large 25mm aperture, and a red Maddox mounted perpendicular to the handle with a 10PD prism in a rotating disc with knurled edge. The small indicator in the periphery of the disc indicates the effective prism power from 0PD to 10PD.



$153.95

120004

GOOD - LITE

MADDOX

15 In Stock



A Maddox designed to measure Anisophoria which is the change in the phoria away from the primary position.

This phoria measure combines a large 25mm aperture, and a red Maddox mounted perpendicular to the handle with a 10PD prism in a rotating disc with knurled edge. The small indicator in the periphery of the disc indicates the effective prism power from 0PD to 10PD.