iPhone Gallery for Visual Acuity and Myopia
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Agudeza Visual Spanish
Acuità Visiva Italian
視力表 Japan
근시 감지 Korea
Acuidade Visual Portugal
醒目視力表 Hong Kong
醒目視力表 Taiwan
остроты зрения Russia
Because of the screen size, iPhone cannot display the topmost (Snellen Fraction 6/60, Decimal 0.1, or LogMar 1.0) optotypes at 6 meters' distance, however can certainly display the topmost (Snellen Fraction 6/60, Decimal 0.1, or LogMar 1.0) optotypes at 4 meters' distance. Eye charts have been tested in varous iPhone models from iPhone 6 to iPhone 15.