Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
SKU : 254900
LEA SYMBOLS and Tumbling E Low Contrast Charts Set
SKU : 254900
Dimensions: 17″ x 21″ (43 cm x 53.4 cm).
Testing distance: 10 feet/3 meters.
A pediatric distance visual acuity eye chart featuring LEA SYMBOLS® for screening or testing individuals starting at age 3. This eye chart has two 2.5% low contrast sides. The front side of the eye chart features pediatric 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 second side features proportionally spaced Tumbling E. Includes a response key.
The LEA SYMBOL side features line sizes ranging from 10/100 to 10/4 (3/30 to 3/1.2). The Tumbling E side features line sizes ranging from 10/100 to 10/5 (3/30 to 3/1.5). The other equivalents featured on both sides of the chart are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Dimensions: 17″ x 21″ (43 cm x 53.4 cm).
Testing distance: 10 feet/3 meters.
| Brands | Good Lite |
|---|
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