• Categories
  • LEA SYMBOLS® CHART FOR VISION REHABILITATION

The Symbol : 258000

LEA SYMBOLS® CHART FOR VISION REHABILITATION

Kolor/Wzór
449.00
opak To the virus Vault
The quantity in the package 1 opak
Delivery time to 20 days
Shipping price The Lack Of
The Availability Of na zamówienie
Pełna oferta tablic

Zamówienie telefoniczne: 22 651 82 85

This test is designed for testing children and adults with visual impairment at a distance of one meter. The largest symbols are 50M in size, corresponding to 1m/50M = to 1/50 or decimal visual acuity 0.02, equivalent values 20/1000, 6/300. The smallest symbols are 1M in size corresponding to 1m/1M = to 1/1 or decimal visual acuity 1.00, equivalent values 20/20, 6/6. Designed courtesy of August Colenbrander, MD.

Dimensions: 16" x 21.5" (40.7 cm x 54.6 cm). Folds to 16" x 10.75" (40.7 cm x 27.3 cm).

Testing distance: 40"/1 meter.

Click here for the 258000 Guide.

 


PDF DocumentInstrukcja użytkowania

PDF DocumentPrzelicznik skali Decimal/Snellen
There is currently no comments or ratings for this product.
The Signature Of The
Email
Ask a question