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. 2020 Jul 29;9(8):41. doi: 10.1167/tvst.9.8.41

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Figure 5. — Enhanced red channel of the color fundus reflex images showing pupil shape and lens clarity. Insets show the sampling points on the Shack-Hartmann wavefront sensor through the irregular pupil. Corresponding retinal images taken from these eyes are shown in Figure 3. A. Overall opacity grade is 3.5, including nuclear opacity (NUC) 2.5 and cortical cataract (CC) 1. B. Overall opacity grade is 7.5, including NUC 2.0 and CC 3, and PSC 2.5. C. IOL with cortical posterior capsular opacification (PCO grade 1). D. IOL with cortical PCO grade 2.5.