Alternating 6D BO and 2D BI prisms: Allows precise measurement of binocular vergence and suppression
Near testing at 40 cm: Ensures accurate assessment of binocular vision at close range
Clear failure criteria (15 cycles per minute): Simplifies interpretation and clinical decision-making
Suitable for pediatric, adult, and presbyopic populations: Expands applicability across age groups
Summarized by Shop
Vergence Facility 6D BO & 2D BI testing has been shown to be one of the most important methods of detecting patients with binocular vision disorders and symptoms. Diagnosis of non-strabismus binocular vision abnormalities can be improved through the use of vergence facility testing at near. Testing Procedure:
The test is performed at