Prism, Vergence Facility Prism, Vision Therapy
SKU : 477701
Vergence Facility Prism 12D 3D Unmounted
SKU : 477701
These vergence prisms quickly screen for binocular vision. Use these to get the patient to cycle between the two prisms up to 15 cycles per minute. Use at 16″ (40 cm) with a 20/30 near point line. Prisms are 12D base-out and 3D base-in and 1.5″ high (38mm).
The Vergence Facility Prism is available in :
Unmounted loose
These vergence prisms quickly screen for binocular vision. Use these to get the patient to cycle between the two prisms up to 15 cycles per minute. Use at 16″ (40 cm) with a 20/30 near point line. Prisms are 12D base-out and 3D base-in and 1.5″ high (38mm).
The Vergence Facility Prism is available in :
Unmounted loose
| Brands | Good Lite |
|---|
| Cycle between the two prisms | 15 cycles per minute |
| Use at | 16″ (40 cm) with a 20/30 near point line |
| Prisms are | 12D base-out and 3D base-in |
| Height of Prism | 1.5″ high (38mm) |
| Prism Type | Unmounted loose |
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Individual Prisms, Prism Sets, Vision Therapy
Prism Bar Holder
The Prism Bar Holder Kit combines a prism bar holder with two horizontal prism bars. The handle holds two horizontal prism bars side by side to get a quick estimation of a prism prescription.
The prism bar set includes the holder along with 2 horizontal prism bars. The prism bar holder can be purchased by itself.
SKU: 111180
