Sloan Letters Low Contrast 25 Percent Chart

This Adult Low Contrast sensitivity testing chart is identical to the measurement of visual acuity at a high contrast level i.e., measures the smallest size of the optotypes that the person can recognize. This distance vision test is available in 1.25 percent, 2.5 percent, 5 percent, 10 percent, and 25 percent contrast levels.

Note: This chart can only be used with one of our illuminated cabinets.