Fig. 1. Anterior surface structure of the multi-zone aspheric contact lens

Fig. 2. MTF curves of the myopia-astigmatism model eye fitted with the designed multi-zone soft contact lens under a pupil diameter of 3 mm

Fig. 3. Peripheral defocus as a function of the visual field under 3 mm and 6 mm pupil diameters for the myopia-astigmatism model eye fitted with the designed multi-zone soft contact lens

Fig. 4. MTF curves of the myopia-astigmatism model eye fitted with the designed multi-zone soft contact lens under 3 mm pupil diameter when the contact lens was tilted within 30°

Fig. 5. MTFs of the myopia-astigmatism model eye implanted with the designed multi-zone soft contact lens under 3 mm pupil diameter when the contact lens was decentered within 0.7 mm (X stands for temporal decentration and Y stands for inferior decentration)