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Optical and visual performance of the eye with advanced KC which had the best correction among the 11 eyes. The wavefront maps (A) and visual acuity (B) with the conventional spherical optics and customized wavefront-guided optics SLPD is shown. The average measured visual acuity of 4 normal eyes with comparable native optical quality is also shown in figure 6B. A color version of this figure is available online at www.optvissci.com.
