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  • LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany

LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany
LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany
LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany
LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany
LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany
LEA NUMBERS® – Low Contrast ring binder, mixed 52075A, układ mieszany
The Symbol : 270500

LEA NUMBERS® – Low Contrast ring binder, mixed

489.00
opak To the virus Vault
The quantity in the package 1 opak
Shipping within 48H
Shipping price 0
Odbiór osobisty 0
The Availability Of na zamówienie
The Weight Of The 0.25 kg

Zamówienie telefoniczne: 22 651 82 85

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Now it's easy to measure, record and detect changes in the transfer of visual information when the change only affects visual acuity at low contrast levels. Chart presents numbers at the following contrast levels: black, 25%, 10%, 5%, 2.5%, and 1.25%. Pages are offset for easy flipping. Each chart includes recording forms and instructions. 6 pages, 3.25" x 9" (8.25 cm x 22.9 cm).

Przykładowe przeprowadzenie badania :   https://www.good-lite.com/instructions/270500.cfm 


PDF DocumentInstrukcja użytkowania 250800
 PDF DocumentKarta wyników

 PDF DocumentPrzelicznik skali Decimal/Snellen

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