LEA NUMBERS® - Distance Vision

The LEA TEST VISION SYSTEM includes the LEA SYMBOLS and LEA NUMBERS, and is the only complete vision testing system to use the same optotype across all testing situations. Dr. Hyvärinen's core tests are for screening and testing situations involving all children and can be used for conducting functional vision assessments in children and adults with developmental delays and disabilities. Dr. Hyvärinen's core tests assess near and distance visual acuity, contrast sensitivity, visual field deficits, cognitive vision, visual adaptation, and color vision. The American Academy of Pediatrics includes LEA SYMBOLS on its list of recommended tests for screening the vision of preschoolers.
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  • Good-Lite LEA NUMBERS<sup>®</sup> 15-Line Distance Charts

    LEA NUMBERS® 15-Line Distance Charts

    $69.95
    $69.95
  • Good-Lite LEA NUMBERS® 13-Line Translucent Distance Chart

    LEA NUMBERS® 13-Line Translucent Distance Chart

    $24.95
    $24.95
  • Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book

    LEA NUMBERS® Single Number Book

    $62.95
    $62.95
  • Good-Lite LEA NUMBERS<sup>®</sup> 12-Line Translucent Distance Chart

    LEA NUMBERS® 12-Line Translucent Distance Chart

    $24.95
    $24.95
  • Good-Lite LEA NUMBERS<sup>®</sup> Book with Crowding Bars

    LEA NUMBERS® Book with Crowding Bars

    $62.95
    $62.95
  • Good-Lite LEA NUMBERS<sup>®</sup> ETDRS Translucent Chart

    LEA NUMBERS® ETDRS Translucent Chart

    $55.95
    $55.95