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Color vision screening is now as easy as using
your favorite app. The M&S Smart System
Tablet (Google Nexus 7) comes pre-installed
with ColorCheck color vision application to
easily and quickly screen both adults and
children. ColorCheck uses Pediatric LEA
SYMBOLS® and LEA NUMBERS® to check
for protan/deutan/tritan (red/green/blue)
color deficiencies. The protocol is completely
randomized ensuring accurate results.
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