[1] [1] Li Dan, Xue Yunyun, Cao Wen, et al.. Optimization of DMD illumination system with microlens array[J]. Acta Optica Sinica, 2013, 33(1): 0122002.

[2] [2] Zhuang Xuxia, Ruan Ningjuan, He Jinping, et al.. Multiscale wide field- of- view gigapixel imaging technique[J]. Spacecraft Recovery & Remote Sensing, 2014, 35(5): 1-8.

[3] [3] Zhou Ping, Lu Wei, Lin Yuxiang, et al.. Fly eye lens arrays used in liquid crystal projection display with high light efficiency[J]. Acta Optica Sinica, 2004, 24(5): 587-591.

[4] [4] Jiang Xiaoping, Liu Desen. Fabrication of gradient refractive index hexagonal aperture planar microlens array based on spherical substrate[J]. Acta Optica Sinica, 2010, 30(6): 1792-1795.

[5] [5] S B Rim, P B Catrysse, R Dinyari, et al.. The optical advantages of curved focal plane arrays[J]. Opt Express, 2008, 16(7): 4965-4971.

[6] [6] Zhang Hongxin, Lu Zhenwu, Wang Ruiting, et al.. Study on curved compound eye imaging system[J]. Optics and Precision Engineering, 2006, 14(3): 346-350.

[7] [7] Zhang Hongxin, Lu Zhenwu, Li Fengyou, et al.. The building and analysis of overlap compound eye optical formulation[J]. Acta Photonica Sinica, 2007, 36(6): 1106-1109.

[8] [8] Shi Lifang, Cao Axiu, Liu Yan, et al.. Design and experiments of artificial compound eye with large view field[J]. Opto-Electronic Engineering, 2013, 40(7): 27-33.

[9] [9] D J Brady, N Hagen. Multiscale lens design[J]. Opt Express, 2009, 17(13): 10659-10674.

[10] [10] Shi Guanghui, Yang Wei. Optical system used to compose images in television photograph[J]. Chinese Optics, 2014, 7(4): 638-643.

[11] [11] B W Clare, D L Kepert. The closest packing of equal circles on a sphere[J]. Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences. 1986, 405(1829): 329-344.

[12] [12] H Kenner. Geodesic Math and How to Use It[M]. Oakland: University of California Press, 1976.