HRR: Pseudoisochromatic Test, 4th Edition - Red/Green Subset Book

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The HRR 4th Edition Red/Green Subset Book is designed specifically for testing protan and deutan color vision deficiencies. This subset contains 16 plates from the complete HRR 4th Edition: Plates 2, 3, and 7–20 These include selected demonstration and screening plates, followed by the diagnostic plates used to identify the type and extent of protan and deutan color vision deficiencies. This is a subset of the complete HRR 4th Edition Color Vision Test, SKU 730005. It does not include the blue/yellow plates used for tritan testing or all demonstration and screening plates included with the complete test. Show more