Resolving the clinical acuity categories “hand motion” and “counting fingers” using the Freiburg Visual Acuity Test (FrACT)

Clemens Lange1, Nicolas Feltgen1, Bernd Junker1, Kilian Schulze-Bonsel1, Michael Bach1,2
1Department of Ophthalmology, University of Freiburg, Freiburg, Germany
2Universitäts-Augenklinik Freiburg, Freiburg, Germany

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