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Includes recording forms and instructions.
Good-Lite LEA Numbers Low Contrast Test, 10M
The Good-Lite LEA Numbers Low Contrast Test makes it simple 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.
- 6 pages.
|Type of product||Eye Chart|
|Minimum Shipping latency||3|