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Massachusetts LEA SYMBOLS® Pre-K 20/50 & 20/40 Near Vision Card
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1041696
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The Massachusetts Near Vision Screener with 16-inch Cord includes line sizes of 20/100, 20/50, and 20/40 equivalent for critical line vision screening. Card printed on both sides with LEA SYMBOLS® at 20/50 line for 3-year-olds and 20/40 for ages 4 and 5. The LEA SYMBOLS® side includes optotypes on the bottom of the chart for familiarizing a child with the optotypes before screening and for use as a matching game when children do not want to verbally identify optotypes.
Dimensions: 6" x 6" (15.24 cm x15.24 cm).
Screening Distance: 16 inches/40cm.
| Item Package Qty | 1 |
|---|---|
| Assembly Required | No |
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| Choking Hazard | No |
|---|---|
| Sterile | No |