Visualization 3: Extrusion printing for fabrication of spherical and cylindrical microlens arrays Jiyao Xing Weibin Rong Ding Sun Lefeng Wang Lining Sun 10.1364/AO.55.006947.v003 https://opticapublishing.figshare.com/articles/media/Visualization_3_Extrusion_printing_for_fabrication_of_spherical_and_cylindrical_microlens_arrays/4899812 The process of spherical microlens extrusion printing. Originally published in Applied Optics on 01 September 2016 (ao-55-25-6947) 2016-09-01 00:00:00 Visualization Extrusion 01 September 2016 Applied Optics microlens extrusion printing ao fabrication microlens arrays