Low Contrast – Patti Pics ETDRS Chart

$175.00 Cdn.

This item not stocked. Please allow an additional 1-2 weeks for delivery.

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Additional information

Eye Chart Contrast Level

1.25 Percent, 10.0 Percent, 2.50 Percent, 25.0 Percent, 5.0 Percent

Eye Chart Distance

6.5 ft./2m, 8.3 ft./2.5m, 10 ft./3m, 13 ft./4m