Filar Binasal Rule™

Item #: FRBNR

To access product pricing and add items to your shopping cart, please log in to your Bernell Online account. Click here to proceed with account login, or for further details, tap the blue information button

Redesigned with round corners and top notch for better grip placement.

Use this device to efficiently measure the placement of binasal occlusion. Improving accuracy and repeatability. By blocking parts of the image that would be seen by both eyes, binocular occlusion reduces the visual stress related to diplopia and binocular rivalry.