- Categories
-
LEA NUMBERS® SINGLE NUMBER BOOK
349.00
Shipping within | 48 hours |
Shipping price | 0 |
The Availability Of | na zamówienie 2 opak |
Pełna oferta tablic | |
The bar code | |
EAN |
Zamówienie telefoniczne: 22 651 82 85
Leave your phone |
The Single Number Book is ideal for situations in which the child/adult cannot perform when tested with a line test. This book can help determine the best resolution of the visual pathway in a child/adult with amblyopia or impaired vision. Single optotype line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Includes an isolating mask, instructions, and 13 offset pages for easy flipping.
Dimensions: 5" x 5" (12.7 cm x 12.7 cm).
Testing distance: 10 feet/3 meters.
There is currently no comments or ratings for this product.