Measures 12 x 18 in.
Black text on white background
Increments range 1.3 LogMAR (20/400) to -0.5 LogMAR (20/6.3) in 0.1 LogMAR
Standard viewing distance 40 cm (16 in.)
Includes preferred scoring procedures, table for conversion and instructions
This continuous text chart is designed for normal and low vision. It was developed at the Minnesota Laboratory for Low Vision Research at the University of Minnesota. This research was funded and approved by the NIH. Continuous text chart help to simulate an normal reading scenario, that many people experience on an everyday basis.
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