Examination Tools, Flippers, Flippers, Vision Therapy
SKU : BC1275VF
Vergence Facility Prism Flipper 12D BO Range 3D BI Range 6PD and 1.5PD Prisms
SKU : BC1275VF
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.
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.
| Brands | Bernell USA |
|---|
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Prism, Vergence Facility Prism, Vision Therapy
Vergence Facility Prism 12D 3D Mounted
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 :
Mounted to a stainless steel holder
SKU: 477700 -
