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Vergence Facility Prism for Distance (6D Base-Out/2D Base-In)


Item #: VFP26

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Vergence Facility Prism for Distance

A good binocular screening device. Performed at a distance of 6 meters (20 feet) with a target of 20/30. Most normal patients can cycle between these prims 15/minute. Those with difficulty should be more thoroughly tested.

6D Base-Out and 2D Base-In.

Prism is 1.5 inches square.
6D Base-Out and 2D Base-In.

Prism is 1.5 inches square.


Disclaimer: Please note that the products offered on our website have not been evaluated or reviewed by the United States Food and Drug Administration (FDA), unless explicitly stated otherwise. The information provided on this website is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The products offered on our website are not intended to replace or substitute any advice, diagnosis, or treatment provided by a qualified healthcare professional. It is strongly encouraged that any use of our products in an effort to improve visual skills only be done so under the guidance and supervision of a qualified healthcare professional.

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