Fig. 4From: Scleral surgery for the treatment of presbyopia: where are we today?Uncorrected (lightly colored) and distance-corrected (darkly colored) visual acuity at a distance 4 m, intermediate (60 cm), and near (40 cm) for a) Monocular and b) Binocular patient eyes. Error bars represent mean ± SD. Reprinted with permission from [50]Back to article page