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LEA SYMBOLS® 2,5 % Single Symbol Book 52236
Kolor/Wzór
696.00
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| Delivery time to | 20 days |
| Shipping price | The Lack Of |
| The Availability Of |
na zamówienie
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| Pełna oferta tablic | |
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| EAN | |
Zamówienie telefoniczne: 22 651 82 85
The LEA SYMBOLS® 2.5% Single Symbol Book Set is a low contrast tool to measure visual acuity in low-light environments. The testing procedure is identical to measuring visual acuity at high contrast. The 2.5% test is the most practical low contrast test for clinical use. Single optotype line sizes from 20/200 to 20/8 (6/60 to 6/2.4) equivalent. This book also provides decimal and logMAR scales for each line size. Includes isolating mask, response key, instructions, and 13 offset pages for easy flipping.
Dimensions: 5" x 5" (12.7 cm x 12.7 cm).
Test distance: 10 feet/3 meters.
Przykładowe przeprowadzenie badania : https://www.good-lite.com/instructions/250600.cfm
Instrukcja użytkowania
Przelicznik skali Decimal/Snellen
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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