Deficiency Type : Protan (Red Weak), Deutan (Green Weak)
Application : Testing Both Adults and Children Eye Vision
This Pseudoisochromatic plates (PIP 24) Test Book, this test include Numbers, Symbols to identify Color Vision, defects, and the fact that the book has 24 plates in total. This 24 Plates Book screens for protan (red weak), deutan (green weak), and tritan (blue/yellow weak) Color more...