Journal of Ophthalmology / 2015 / Article / Fig 1

Clinical Study

Self-Testing of Vision in Age-Related Macula Degeneration: A Longitudinal Pilot Study Using a Smartphone-Based Rarebit Test

Figure 1

Examples of segmented digits defined by different numbers of rarebits per segment (from left to right, 4, 16, and 30). For a dynamic demonstration, see

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