Vision Screening Book Good-Lite® Pupillary Distance Color Blind Test

Features

• The Laminated HRR (Hardy Rand and Rittler) Standard Pseudoisochromatic Test, 4th Edition provides several very important features to provide the most advanced color vision test available
• Laminated pages provide lasting protection
• 6 plates for Screening
• 14 plates to diagnose color deficiency
• The subsequent 14 plates are the diagnostic series and provide diagnostic as to the extent (mild, medium or strong) and type of defect (Protan, Deutan, Tritan)