The Lea SYMBOLS® 15 line folding distance chart is used for distance visual acuity screening in children from the age of 3. It is ideal for screening in nursery and primary schools. The board has 15 different visual acuity levels with different symbols that get proportionally smaller in each level.
The LEA® folding chart comes with a response key and flashcards.
Product Details
Lea SYMBOLS® 15 Line Folding Distance Chart from Trusetal
Chart with 15 visual acuity levels
For determining distance visual acuity from the the age of 3
Suitable for screening in nursery and primary schools
