Specification Brand : sainio BulletPoint1 : -A professional test book, which is a simple and accurate method for discovering congenital color blindness and red-green blindness, each in two forms, complete and incomplete. BulletPoint2 : -It includes four special plates for tests to determine the kind and degree of defect in color vision. BulletPoint3 : -Makes use of the peculiarity that in red-green blindness, blue and yellow appear remarkably bright compared with red and green. BulletPoint4 : -Color plates encased in specially designed album-type books for ease of handling. Detailed instructions included. BulletPoint5 : -Individuals with color vision defect should see a different figure from individuals with normal color vision. ExternallyAssignedProductIdentifier : 4153983008931 ExternallyAssignedProductIdentifier1 : 765491007364 ExternallyAssignedProductIdentifier2 : 0765491007364 IncludedComponents : ENT Diagnostic Brass Complete Set ItemName : 38 Plates Optometry Color Blindness Color Deficiency Test Book ItemPackageQuantity : 1 ItemTypeKeyword : professional-medical-clinical-diagnostic-test-kits Manufacturer : DLAKHH Material : Brass NumberOfItems : 1 PartNumber : DLAKHH6467 ProductDescription : Main features: -A professional test book, which is a simple and accurate method for discovering congenital color blindness and red-green blindness, each in two forms, complete and incomplete. -It includes four special plates for tests to determine the kind and degree of defect in color vision. -Makes use of the peculiarity that in red-green blindness, blue and yellow appear remarkably bright compared with red and green. -Color plates encased in specially designed album-type books for ease of handling. Detailed instructions included. -Individuals with color vision defect should see a different figure from individuals with normal color vision. ProductSiteLaunchDate : 2022-09-23T09:14:25.721Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1