Specification Brand : KASHSURG BulletPoint1 : Distance Eye Chart for vision testing at 20 Feet Visual acuity range 20/100 to 20/16 BulletPoint2 : Includes red green bars for easy use as a color screener BulletPoint3 : Eye chart measures 23 X 35.5 cm (9 X 14 in.) BulletPoint4 : Traditional Sloan optotypes BulletPoint5 : Easy to use: The chart is easy to use, even for those with limited experience or training. Simply hold it at a distance of 20 feet from the patient and ask them to read the letters aloud and identify the orientation of the colored lines ItemName : KASHSURG Sloan Chart with Red/Green Lines 20 Ft_169_Pack of 7. ItemTypeKeyword : therapeutic-eye-charts Manufacturer : KASHSURG ModelName : A169_Pack of 7 ModelNumber : A169_Pack of 7 NumberOfItems : 7 PackageLevel : unit PartNumber : A169_Pack of 7 ProductDescription : KASHSURG SLOAN Chart with Red/Green Lines 20 Ft_169_Pack of 7 ProductSiteLaunchDate : 2024-09-24T13:38:34.680Z Size : Pack of 7 UnitCount : 7 UnspscCode : 41111700