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Chessboard Polarized Variable Vectograph


Item #: VA1042

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Chessboard 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.

Chessboard Variable Vectograph Features:
• Vision Therapy System for use in a doctor's office and/or for use by the patient at home to help prevent patient regression between office visits
• Advanced therapy tool using three-dimensional chess piece images to further strengthen the binocularity system and to provide Base-In & Base-Out training
• Traditional Suppression check using L & R
• Additional suppression check using chess pieces
• Range of 6,300 seconds of arc stereopsis depth
• Total accommodation range of 40 diopters

Includes: Manual & Standard Polarized Viewer

Printable Doctor Instructions PDF
Printable Patient Instructions PDF
Printable Record Form PDF
Click here for replacement slide holders for VAC vectographs.

Cleaning Instructions:

  • DO NOT IMMERSE THE VECTOGRAPHIC PANELS IN WATER
  • To clean the vectographic panels and guide, use a soft, damp, lint-free cloth. Dampen cloth using glass cleaner or mild detergent/water.
  • If panels are removed from guide during cleaning, replace the panels in the guide, placing the panel with the solid bar on top of the panel with the numbers/letters and ensure that the plastic portion of the guide is behind the panels

Storage Instructions:

  • Store Vectograph in a dry place, away from direct sunlight.


Warranty: 1 year limited manufacturer warranty from the date of purchase

Printable Doctor Instructions PDF
Printable Patient Instructions PDF
Printable Record Form PDF

Includes: Manual & Standard Polarized Viewer

Call Toll Free 1-800-348-2225 or (574) 259-2070

Fax to (574) 259-2102 or (574) 259-2103