Ophthalmic Clinical Research, Intermediate charts, Near Vision Chart
SKU : 2106
SLOAN ETDRS Near Vision Chart 40cm
SKU : 2106
Near at 40cm Testing Distance
Near Vision Testing at 40cm: 8M (20/400) to .20M (20/10)
Near at 40cm Testing Distance
Near Vision Testing at 40cm: 8M (20/400) to .20M (20/10)
Memorization can alter testing results and create an inaccurate record for the patient. This near vision chart features multiple groups for repetitive testing help minimize memorization. This helps to create a more accurate and reliable vision chart that yields repeatable results.
Each side is different to minimize memorization.
| Brands | Precision Vision |
|---|
Dimensions : 12 × 9 × .060 in
LogMar Values : No
OptoType : Sloan
Contrast : 100%
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