Specification Brand : AHMALL BulletPoint1 : 【Commercial/Industrial Color Screening】The Ishihara Colour Deficiency Test is recommended for efficient screening of color vision deficiencies, particularly for protan and deutan defects, in commercial and industrial settings. BulletPoint2 : 【Identification of Numbers or Patterns】Patients are required to identify numbers or patterns embedded within matrices of colored dots, known as pseudo-isochromatic plates, varying in color and intensity. BulletPoint3 : 【38-Plate 】This edition, consisting of 38 plates, offers updated and refined assessments for accurate color deficiency diagnosis. BulletPoint4 : 【Optimized Selection of Plates】The test utilizes charts of the highest accuracy, carefully selected from the more extensive 38-plate Complete Edition. This ensures thorough examinations while minimizing testing time. BulletPoint5 : 【User-Friendly Design】Color plates are conveniently encased in specially designed album-type books, facilitating ease of handling. Detailed instructions are included, ensuring proper administration and interpretation of results. Color : White ExternallyAssignedProductIdentifier : 8469852732774 FcShelfLife : 365 days ItemDisplayDimensions_Length : 18.9 centimeters ItemName : AHMALL Ishihara Test Chart Books, Color Deficiency Color Blindness Test Book 38 Plates with User Manual, for Ophthalmic Optical Optometry Driver School ItemPackageDimensions_Height : 0.98 inches ItemPackageDimensions_Length : 16.14 inches ItemPackageDimensions_Width : 2.56 inches ItemPackageQuantity : 1 ItemTypeKeyword : therapeutic-eye-charts Manufacturer : AHMALL Material : PVC ModelName : Eye Charts NumberOfItems : 1 PartNumber : TY0222001498 ProductDescription : Introducing our Ishihara Color Vision Test Kit! 38-plate edition ensures accurate diagnosis. User-friendly design for easy handling. Get yours now! Product parameters: Single book size: 210*160*50mm Weight: 1kg Package includes: Color Blindness Test Book*1 Instruction manual*1 ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2024-05-09T09:02:42.284Z Size : One Size Style : C SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1