Fig. 1. Lens-eye joint model in wearing state

Fig. 2. Coordinate system of lens-eye joint model

Fig. 3. Diopter distribution diagram of lens surface

Fig. 4. Diagram of curvature radius variation of lens surface

Fig. 5. Physical drawing of manufactured lens

Fig. 6. Surface data diagram of manufactured lens

Fig. 7. Diopter distribution and error of manufactured lens