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LEA NUMBERS® Low Contrast Test, 10M

Good Lite

SKU : 270400

Now it is 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).

Part No :

270400 – Standard Order

270500 – Mixed Order


Now it is 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).

Part No :

270400 – Standard Order

270500 – Mixed Order

SKU: 270400 Categories: ,
Brands

Good Lite

Specification

Chart Size 6 pages, 3.25″ x 9″ (8.25 cm x 22.9 cm).