Vision Sense

A vectogram is designed to train the eyes and brain to perceive depth and correctly align the visual images of both eyes. The idea is that these images encourage the brain to merge two slightly different images from each eye, creating the perception of 3D depth.

Fun Fact: The Brock string is often used in vision therapy programs, not just for children, but also for adults who experience eye strain, double vision, or difficulty focusing at near distances (such as when reading).