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Good-Lite LEA Numbers Low Contrast Test, 10M, Standard Order

$113.95
For larger quantities: Request a Quote
MFR:
270400
Medex SKU:
GL-270400
Packing Info:
1/Each
Usually Ships:
5 - 7 Business Days
Freight Quote Button:
False

Description

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).