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LEA SYMBOLS Chart for Vision Rehabilitation
Tailored for Testing Those with Visual Impairment
Item#: 602158

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Product Features

   Designed to examine children and adults who are severely visually impaired
   Includes a one-meter cord to maintain the proper testing distance
   Excellent for evaluating vision clarity
   Instructions are included

Product Description

The largest symbols are 50M in size, corresponding to 1m/50M equal to 1/50 or decimal visual acuity 0.02, equivalent values 20/1000, 6/300.

The smallest symbols are 1M in size corresponding to 1m/1M equal to 1/1 or decimal visual acuity 1.00, equivalent values 20/20, 6/6. Designed courtesy of August Colenbrander, MD.

Chart measures 16" x 21.5"(40.7 cm x 54.6 cm). Folds to 16" x 10.75" (40.7 cm x 27.3 cm).


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