Additional information
| Weight | 0.0625 lbs |
|---|---|
| Dimensions | 10.25 × 4 × 0.25 in |
Occluder and Maddox Rod
$21.00
Maddox rods are used in conjunction with prisms measuring lateral and vertical phoria in both near and distant vision. Maddox rod phoria testing is a suitable alternative to the Von Graefe Phoria technique and is indicated when a patient is unable to see two targets in the Von Graefe test. The Maddox rod test can be performed in free space without use of the phoropter.
