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ETDRS ORIGINAL SERIES CHART R

448.00
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An original series ETDRS eye chart with proportionally spaced (geometric progression) lines; line sizes range from 13/131 to 13/6.5 (4/40 to 4/2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Features the standardized format used in National Eye Institute clinical studies and in low vision evaluations that require accurate and repeatable visual acuity measurements.

Available in 2 different versions: The Standard ETDRS style chart is printed on .01 thick styrene plastic making the chart more rigid. The Roll-Up ETDRS style chart is printed on .015 thick styrene plastic allowing the chart to be rolled up for easy transporting or storage. Both are UV coated for long-lasting durability.

The Standard version is ESV3000 ETDRS Clinical Trial Standardized Viewer and ESC2000 Illuminated ETDRS Clinical Trial Cabinet compatible.

Dimensions: 24.5" x 25.5" (62 cm x 65 cm).

Testing distance: 13 feet/4 meters.

Click here for the 500013 Answer Key.

What is ETDRS?

PDF DocumentKarta wyników

PDF DocumentPrzelicznik skali Decimal/Snellen

Safety Information

Keep away from heat sources, do not expose to sunlight. For use by trained personnel only.

Manufacturer details

Good-Lite
1155 Jansen Farm Dr,
IL 60123 Elgin,
United States

+1 847 - 841 - 1145
orders@good-lite.com

Responsible person

Good-Lite B.V.
Kantstraat 19
5076 NP Haaren
Netherlands

+31411622914
PRRC@medical-risk.com

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