LEA SYMBOLS Pocket Near Card – 250900

Pediatric near vision card featuring LEA SYMBOLS pediatric symbols for testing children or illiterate adults at 16″ (40 cm). It’s small size makes it easy to carry or store. Front side contains proportionally-spaced lines in logarithmic progression with line sizes ranging from 20/400 to 20/10 (6/120 to 6/3) equivalent.

Description

Pediatric near vision card featuring LEA SYMBOLS pediatric symbols for testing children or illiterate adults at 16″ (40 cm). It’s small size makes it easy to carry or store. Front side contains proportionally-spaced lines in logarithmic progression with line sizes ranging from 20/400 to 20/10 (6/120 to 6/3) equivalent. The reverse side features pediatric symbols in 50% spaced rectangle (Massachusetts Visual Acuity Test format). Line sizes range from from 20/100 to 20/16 (6/30 to 6/4.8).

Card measures 3.75″ x 6.25″ (9.5 cm x 15.9 cm) and testing distance is 16″ (40 cm).

 

Reviews

There are no reviews yet.

Be the first to review “LEA SYMBOLS Pocket Near Card – 250900”

Your email address will not be published. Required fields are marked *