[1] [1] Yu Lu, Cheng Dewen, Zhou Wei, et al. Optimization design of rigid endoscope with high definition and large depth of field［J］. Acta Optica Sinica, 2013, 33(11): 1122003.

[2] [2] Saar B G, Johnston R S, Freudiger C W, et al. Coherent Raman scanning fiber endoscopy［J］. Opt Lett, 2011, 36(13): 2396-2398.

[3] [3] Zou Y C, Zhang W, Chau F S, et al. Miniature adjustable-focus endoscope with a solid electrically tunable lens［J］. Opt Express, 2015, 23(16): 20582-20592.

[4] [4] Wang J P, Xie S X, Li W, et al. New approach for enlargement of medical electronic endoscopic images［J］. Appl Opt, 2002, 41(11): 2158-2163.

[5] [5] Kemper B, Dirksen D, Avenhaus W, et al. Endoscopic double-pulse electronic-speckle-pattern interferometer for technical and medical intracavity inspection［J］. Appl Opt, 2000, 39(22): 3899-3905.

[6] [6] Xiong Shengjun, Zhang Ying, Zhao Huijie, et al. Aspheric optical design of an imaging spectrometer based on acousto-optic tunable filter［J］. Acta Optica Sinica, 2012, 32(6): 0622002.

[7] [7] Wang Qingfeng, Cheng Dewen, Wang Yongtian. Description of free-form optical curved surface using two-variable orthogonal polynomials［J］. Acta Optica Sinica, 2012, 33(9): 0922002.

[8] [8] Hu Xiaochuan, Wang Du, Chen Lixia, et al. Effect analysis of self-correction method based on the prediction model of deformable mirror with thermal deformation［J］. Chinese J Lasers, 2015, 42(12): 1202001.

[9] [9] Shi Haodong, Zhang Xin, Wang Lingjie, et al. Aberration properties of off-axis freeform surface optical system［J］. Acta Optica Sinica, 2016, 36(7): 0708001.

[10] [10] Ye Jingfei, Gao Zhishan, Liu Xiaoli, et al. Freeform surface reconstruction based on Zernike polynomials and radial basis function［J］. Acta Optica Sinica, 2014, 34(8): 0822003.

[11] [11] Li Hua, Zhang Xin, Wang Chao, et al. Optical design of an avionic helmet-mounted displays using freeform surface［J］. Acta Optica Sinica, 2014, 34(3): 0322001.

[12] [12] Ma B, Sharma K, Thompson K P, et al. Mobile device camera design with Q-type polynomials to achieve higher production yield［J］. Opt Express, 2013, 21(15): 17454-17463.

[13] [13] Zhou Xiangdong, Bai Jian. Small distortion panoramic annular lens design with Q-type aspheres［J］. Acta Optica Sinica, 2015, 35(7): 0722003.

[14] [14] Abbe E. Lens system: US697959［P］. 1902-04-22.

[15] [15] Forbes G W. Shape specification for axially symmetric optical surfaces［J］. Opt Express, 2007,15(8): 5218-5226.

[16] [16] Kross J, Oertmann F W, Schuhmann R. On aspherics in optical systems［C］. SPIE, 1986, 655: 300-309.

[17] [17] Bhatia A B, Wolf E, Born M. On the circle polynomials of Zernike and related orthogonal sets［J］. Proc Cambridge Philos Soc, 1954, 50(1): 40-48.

[18] [18] Forbes G W. Robust and fast computation for the polynomials of optics［J］. Opt Express, 2010, 18(13): 13851-13862.

[19] [19] Forbes G W. Robust, efficient computational methods for axially symmetric optical aspheres［J］. Opt Express, 2010, 18(19): 19700-19712.

[20] [20] Forbes G W. Manufacturability estimates for optical aspheres［J］. Opt Express, 2011, 19(10): 9923-9941.

[21] [21] Song Maoxin, Sun Liang, Hong Jin, et al. Optical design of wide spectral range aerosol detection lens with wide-angle and uniform image［J］. Laser & Optoelectronics Progress, 2015, 52(11): 112206.

[22] [22] Zhang Chunming, Xie Yongchun, Wang Li, et al. A method of analyzing image distortion based on conjugate nodal plan［J］. Acta Optica Sinica, 2012, 32(11): 1108001.