Specification Brand : GF Health Products, Inc. BulletPoint : EXCELLENT QUALITY SAME AS PICTURE 2 EACH Bull Cow Nose Lead Long Handle 18" Show Cattle Eartag Vaccinator Premium Stainless Steel BulletPoint1 : Tests for congenital color blindness and red-green blindness BulletPoint2 : Color plates encased in specially designed album-type books for ease of handling BulletPoint3 : Detailed instructions included BulletPoint4 : Includes four special plates for tests to determine the kind and degree of defect in color vision BulletPoint5 : Premium Quality Stainless Steel with Superior Craftsmanship. InstallationType : Screw-In ItemName : GF Health Products, Inc. 1255 Ishihara Eye Test, 24 ItemPackageDimensions_Height : 10 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : professional-medical-clinical-diagnostic-test-kits Manufacturer : GF Health Products, Inc. Material : Stainless Steel ModelNumber : 1255-M NumberOfItems : 1 PartNumber : 1255-M ProductDescription : Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness and red-green blindness, each in two forms, complete and incomplete. 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. ProductSiteLaunchDate : 2017-03-10T21:20:40.840Z UnitCount : 1