• Categories
  • LEA SYMBOLS® & TUMBLING E CHART SET

The Symbol : 252800

LEA SYMBOLS® & TUMBLING E CHART SET

Kolor/Wzór
419.00
opak To the virus Vault
Shipping within 48 hours
Shipping price The Lack Of
The Availability Of na zamówienie
Pełna oferta tablic

Zamówienie telefoniczne: 22 651 82 85

A pediatric distance visual acuity eye chart featuring LEA SYMBOLS® for screening or testing individuals starting at age 3 years. This eye chart has two sides. The front of the eye chart features LEA SYMBOLS® in proportionally spaced lines (ETDRS, format) for monocular (testing one eye with the other eye occluded) and binocular (testing both eyes simultaneously) visual acuity testing or screening. The back features proportionally spaced Tumbling E optotypes.

The LEA SYMBOLS® side features line sizes ranging from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The Tumbling E side features line sizes from 10/100 to 10/5 (3/30 to 3/1.5). This product has a hole for hanging the chart on the wall. Includes response key and instructions.

Dimensions: 17" x 21" (43 cm x 53.4 cm).

Testing distance: 10 feet/3 meters.

 PDF DocumentPrzelicznik skali Decimal/Snellen.

There is currently no comments or ratings for this product.
The Signature Of The
Email
Ask a question