The Balloon Polarized Variable Vectograph offers a three-dimensional picture used to strengthen the binocular system and provide base-in and/or base-out vision training. Different objects in the vectograph are at varying depth levels (degrees of arc) and image orientation.

Includes the right & left vectographs, a standard viewer, and standard polarized glasses.

This product is intended for Healthcare Professionals. A doctor's note may be required for sales to the general public.Please send any questions to: orders@good-lite.com