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. 2024 Jun 18;17(6):1086–1093. doi: 10.18240/ijo.2024.06.14

Figure 2. Boxplot panels showing the objective visual quality parameters of 16 types of regular low-degree astigmatism and without astigmatism.

Figure 2

OSI: Objective scatter index; MTF: Modulation transfer function; SR: Strehl ratio; OV: Optical quality analysis system value.