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- PB23N LEA SYMBOLS & Sloan Letters Set
1039053
This Prevent Blindness LEA SYMBOLS & Sloan Letters Set is a double-sided chart.
Features a linear-spaced line sizes that are labeled with 10' and 20' notation.
The LEA SYMBOLS® chart includes the following lines: 20/80, 20/63, 20/50, 20/40, 20/32, 20/25, 20/20, 20/16 and 20/12.5.
The Sloan Letters chart includes the following lines: 20/100, 20/80, 20/63, 20/50, 20/40, 20/32, 20/25, 20/20, 20/16 and 20/12.5.
Includes: Double-sided chart, LEA SYMBOLS® response key and LEA SYMBOLS® flash cards.
Height | 0.4 in |
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Width | 9 in |
Length | 14.1 in |
Assembly Required | No |
Choking Hazard | No |
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Sterile | No |