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Vergence Facility Prism (12D Base-Out/3D Base-In)


Item #: G1110+

Professional Pricing Available to Registered Healthcare Professionals, Schools, & Government. Click on the blue info button for more details.

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  • Vergence Facility Prism - Prism on a Stick
  • You must be logged in to your Bernell Online account in order to view pricing for products. Healthcare Professionals, Staff, Schools, & Government, please login to your Bernell Online accounts for pricing. Please click on the blue info button for more details

  • Vergence Facility Prism - Prism without Stick
  • You must be logged in to your Bernell Online account in order to view pricing for products. Healthcare Professionals, Staff, Schools, & Government, please login to your Bernell Online accounts for pricing. Please click on the blue info button for more details


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.
12D Base-Out and 3D Base-In.

Prism is 1.5 inches square.

Call Toll Free 1-800-348-2225 or (574) 259-2070

Fax to (574) 259-2102 or (574) 259-2103