Kai Xu, Zhigang Jia, Fengzhou Fang. Measurement of Transmission Wavefront Aberration of Freeform Spectacle Lenses in Real Viewing Condition of Human Eye[J]. Acta Optica Sinica, 2018, 38(2): 0212001
- Acta Optica Sinica
- Vol. 38, Issue 2, 0212001 (2018)
Fig. 1. (a) Measurement principle of focimeter; (b) measurement principle in real viewing condition
Fig. 2. Spectacle lens-eye combined model in real viewing condition
Fig. 3. Schematic diagram of experimental measurement equipment
Fig. 4. Measurement flowchart
Fig. 5. Measuring points of lens and route planning
Fig. 6. Relative coordinates diagram of each module
Fig. 7. Wavefront aberration distribution without lens
Fig. 8. Wavefront aberration distribution of spherical lens
Fig. 9. Spherical power distribution of spherical lens
Fig. 10. Cylindrical power distribution of spherical lens
Fig. 11. Wavefront aberration distribution of progressive additional lens
Fig. 12. Spherical power distribution of progressive additional lens
Fig. 13. Cylindrical power distribution of progressive additional lens
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Table 1. Motion accuracy of measuring equipment
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