This near card is featured in the AAPOS Near Vision Kit.

Features:

• Spiral-bound, multisided, near-eye charts with attached 16-inch cord.
  • Sloan Letters for when children know their letters.
  • LEA SYMBOLS^® for preschoolers and for children who do not yet know their letters.
• Full-Line Threshold and Single-Line Critical Line formats:
  • Threshold screening involves beginning at the top of an eye chart and moving down the chart until the child or adult misses 3 of 5 optotypes.
  • Critical line screening uses only the line on which the child or adult should correctly identify 3 of 5 optotypes according to age.
  • Children ages 3 and 4 years should correctly identify 3 of 5 optotypes on the 20/40 line.
  • Children aged 5 years and older, and adults, should correctly identify 3 of 5 optotypes on the 20/32 line.

More information can be found at American Association for Pediatric Ophthalmology and Strabismus.

LEA SYMBOLS^®: The Gold Standard

NASN Vision Screening Video - English

NASN Vision Screening Video - Spanish