À propos
A pediatric near vision card featuring LEA SYMBOLS® and Hindi characters for testing children or illiterate adults at 16" (40 cm). Its small size makes it easy to carry or store. Both sides contain proportionally-spaced lines in logarithmic progressions. The Hindi side features line sizes ranging from 20/320 to 20/10 (6/95 to 6/3) equivalent. The LEA SYMBOLS® side features line sizes ranging from 20/400 to 20/10 (6/120 to 6/3) equivalent.
Dimensions: 3.75" x 6.25" (9.5 cm x 15.9 cm).
Testing distance: 16"/40 cm.
A pediatric near vision card featuring LEA SYMBOLS® and Hindi characters for testing children or illiterate adults at 16" (40 cm). Its small size makes it easy to carry or store. Both sides contain proportionally-spaced lines in logarithmic progressions. The Hindi side features line sizes ranging from 20/320 to 20/10 (6/95 to 6/3) equivalent. The LEA SYMBOLS® side features line sizes ranging from 20/400 to 20/10 (6/120 to 6/3) equivalent.
Dimensions: 3.75" x 6.25" (9.5 cm x 15.9 cm).
Testing distance: 16"/40 cm.
LEA Hindi™ LEA SYMBOLS® Pocket Near Card
- Prix habituel
- $15.95
- Prix soldé
- $15.95
- Prix habituel
-
$0.00
Translation missing: fr.products.product.sku:230002
