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Illiterate Landolt "E" Charts with Red/Green Lines 20 Feet

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Illiterate Landolt "E" Charts with Red/Green Lines 20 Feet
- Tumbling "E" suitable for illiterate and preliterate patients Useful for multiple languages
- Distance eye test for visual acuity screening at 20 Feet Visual Acuity range 20/100 to 20/16
- Includes red green bars for easier screening of color vision
- Eye chart measures 23 X 35.5 cm (9 X 14 in.)
- Mfg UPC Code : 8906121590067
Tumbling "E" suitable for illiterate and preliterate patients Useful for multiple languages Tumbling or Illiterate "E" charts are very reliable alternative visual acuity tests. Although Landolt "C" tests are considered the standard in alternative vision tests, many studies have proven that Tumbling "E" tests are nearly equal. In fact, because of their shape, Tumbling "E"s have grating properties and have been proven to be almost better then Landolt "C"s in visual acuity establishment.
Country USA
Brand KASHSURG PROFESSIONAL MEDICAL PRODUCTS
Manufacturer KSIPL
Binding Unknown Binding
ItemPartNumber DP-4403
Model DP-4403
ReleaseDate 0000-00-00

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