Specification Brand : KASHSURG PROFESSIONAL MEDICAL PRODUCTS BulletPoint1 : Suitable for visual tests in illiterates and people with reading difficulties. BulletPoint2 : Uses the trident or Raskin's E as an optotype for accurate assessment. BulletPoint3 : Tests angular visual acuity by direct reading at a distance of 5 meters. BulletPoint4 : Helps identify main meridians in cases of significant astigmatism. BulletPoint5 : Prevents literate subjects from guessing letters. BulletPoint6 : Made of Durable, in white NTR Sheet with black and white symbols. Made by KSIPL. Color : Black and White ExternallyAssignedProductIdentifier : 8906121593358 ItemName : Armaignac Optometric Chart 5 Meters - Innovative Visual Test for Illiterates ItemPackageDimensions_Height : 0.8 inches ItemPackageDimensions_Length : 21.5 inches ItemPackageDimensions_Width : 9.5 inches ItemTypeKeyword : therapeutic-eye-charts Manufacturer : KSIPL ProductDescription : Armaignac Optometric Chart 5 meter - Innovative Visual Test for Illiterates This Armaignac Optometric Chart, manufactured by KSIPL, represents a significant advancement in the field of visual acuity testing, especially for illiterates. This innovative test allows for the measurement of angular visual acuity at a distance of 5 meters. Designed to be wall-mounted, it is ideal for long-distance vision tests. The Armaignac Optometric Chart uses optotypes such as tridents or Raskin's E, whose orientation varies, to test retinal resolving power and shape recognition. This test is not only useful for non-readers but also prevents literate individuals from guessing letters, thus offering a more accurate vision assessment. Additionally, this test can highlight the main meridians, a crucial aspect in diagnosing significant astigmatism. ProductSiteLaunchDate : 2024-03-20T09:53:56.678Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1