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Pediatric Charts

  • LEA SYMBOLS® ETDRS 3 Meter Set

    LEA SYMBOLS® ETDRS 3 Meter Set

    A LEA SYMBOLS® distance visual acuity chart for an ETDRS Illuminator Cabinet like the ESV3000 or ESC2000. Features proportionally spaced (logMAR); line sizes range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other...

  • LEA SYMBOLS® Linear Spaced Chart

    LEA SYMBOLS® Linear Spaced Chart

    A LEA SYMBOLS® vision chart with linear-spaced lines; line sizes range from 10/50 to 10/5 (3/15 to 3/1.5) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. This chart can either be...

  • LEA SYMBOLS® Low Vision Book

    LEA SYMBOLS® Low Vision Book

    This low vision book with LEA SYMBOLS® pediatric optotypes is designed for testing severely visually impaired children and adults. The complete book includes testing at 10 ft (3 meters), 5 ft (1.5 meters), and 16" (40 cm). Distance testing line...

  • LEA SYMBOLS® MASS Flipchart Set

    LEA SYMBOLS® MASS Flipchart Set

    A pediatric vision screening test with LEA SYMBOLS®. This test was designed specifically for the Massachusetts Preschool Vision Screening Protocol. Includes one practice card, two line sizes of 20/40 for 3 year olds, two lines sizes of 20/32 for 4+...

  • LEA SYMBOLS® NEWENCO Book Set

    LEA SYMBOLS® NEWENCO Book Set

    A handheld pediatric vision chart with LEA SYMBOLS® designed for amblyopia testing or screening. The 50% spaced rectangles (Massachusetts Visual Acuity Test format) have line sizes from 20/80 to 20/16 (6/24 to 6/4.8) equivalent. This flip chart...

  • LEA SYMBOLS® Single Symbol Book Set

    LEA SYMBOLS® Single Symbol Book Set

    The Single Symbol Book is designed for testing children and adults who have difficulties perceiving symbols in lines. The visual acuity values measured with single symbols are often several lines better than the line acuity values in persons with...

  • LEA SYMBOLS® VIP Screener

    LEA SYMBOLS® VIP Screener

    The Vision in Preschoolers (VIP) Study, sponsored by the National Eye Institute, initially evaluated 11 vision screening tests in Phase I, including 2 distance visual acuity eye charts – LEA SYMBOLS® and HOTV. LEA SYMBOLS® was the...

  • LEA SYMBOLS® WVU Wall Chart

    LEA SYMBOLS® WVU Wall Chart

    This pediatric screening test was designed by the West Virginia Vision Initiative for Children for quick amblyopia screening. This pass/fail wall chart contains two rows of LEA SYMBOLS®, one for each eye of critical line 10/20 for 3 year olds and...

  • LEA SYMBOLS®/C Chart Set

    LEA SYMBOLS®/C Chart Set

    A pediatric distance visual acuity eye chart featuring LEA SYMBOLS® for screening or testing individuals starting at age 21/2. This eye chart has two sides. The front side of the eye chart features pediatric symbols in proportionally spaced...

  • LEA SYMBOLS®/E Chart Set

    LEA SYMBOLS®/E Chart Set

    A pediatric distance visual acuity eye chart featuring LEA SYMBOLS® for screening or testing individuals starting at age 3 years. This eye chart has two sides. The front of the eye chart features LEA SYMBOLS® in proportionally...

  • LEA SYMBOLS®/HOTV MASS Test Set

    LEA SYMBOLS®/HOTV MASS Test Set

    This test is designed specifically for the new Massachusetts Preschool Vision Screening Protocol. Features LEA SYMBOLS® on one side, and HOTV optotypes on the opposite side. Both sides have one practice line, two line sizes of 10/20 (equivalent)...

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