[1] D. Meister, A. L. Talk. Fundamentals of progressive addition lens design [J]. SOLA Technical Marketing, 1998, 26(13): 1～5

[2] C. Fowler. Recent trends in progressive power lenses［J］. Ophthal. Physiol. Opt., 1998, 18(2): 234～237

[3] D. R. Pope. Progressive addition lenses: history, design, wearer satisfaction and trends［ C］ . Vision Science and Its Applications, 2000, 35: 342～357

[4] J. T. Winthrop. Progressive Power Ophthalmic Lenses ［P］. US Patent 4861153, 1989

[5] J. T. Winthrop. Progressive Power Spectacle Lenses ［P］. US Patent, 5123752, 1992

[6] J. T. Winthrop. Hard/Soft Superposition Progressive Lens Design ［P］ . US Patent, 5726734, 1998

[7] T. Steele. Progressive Addition Power［P］. US Patent 6776486 B2, 2004

[8] E. V. Menezes, Roanoke. Progressive Addition Lenses ［P］. US Patent 6883916 B2, 2005

[9] Menezes. Progressive Addition Lenses ［P］. US Patent 614927, 2000

[10] Chipman. Progressive Addition Lenses ［P］. US Patent 6183084, 2001

[11] C. Harsigny. Progressive Multifocal Ophthalmic Lens［P］. US Patent, 5488442, 1996

[12] Wu Quanying, Qian Lin, Chen Hao et al.. Research on meridian lines design for progressive addition lenses［J］. Acta Optica Sinica, 2009, 29(11): 3186～3191

[13] Tang Yunhai, Wu Quanying, Qian Lin et al.. Optimizing design for progressive addition lenses by mean curvature flow［J］. Acta Optica Sinica, 2011, 31(5): 0522001

[14] Mei Xiangming, Huang Jingzhi. Differential Geometry ［ M ］ .Beijing: Higher Education Press, 1998