Prism, Vision Therapy
SKU : G1110+
Vergence Facility Prism 12D Base Out 3D Base In
SKU : G1110+
Vergence Facility Prism
A good binocular screening device. Performed at a distance of 40 cm with a target of 20/30. Most normal patients can cycle between these prims 15/minute. Those with difficulty should be more thoroughly tested.
Vergence Facility Prism
A good binocular screening device. Performed at a distance of 40 cm with a target of 20/30. Most normal patients can cycle between these prims 15/minute. Those with difficulty should be more thoroughly tested.
12D Base-Out and 3D Base-In.
Prism is 1.5 inches square.
| Brands | Bernell USA |
|---|
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