![POOL TABLE VECTOGRAPH](http://sacor.ca/cdn/shop/products/104900_lg_540x_eaa63852-76be-4ad0-bb44-6f918e92a50c_{width}x.png?v=1612894784)
The Pool Table Polarized Variable Vectograph offers a three-dimensional picture used to strengthen binocular system and providing base-in and/or base-out vision training. Different objects in the vectograph are at varying Depth Levels (Degrees of Arc) and Image Orientation.