HUA Lu, ZHOU Zexian, ZHONG Yuchuan, ZHANG Jinfu, YUAN Tianyu, SHI Lulin, WANG Zhao, CHEN Yupeng, WANG Guodong, CHEN Yanhong, JIN Xuejian, LEI Yu, WU Xiaoxia, WANG Yuyu, SUN Tianxi, CHENG Rui, YANG Jie. Design and simulation of X-ray lens with large diameter conical glass tubeJ. Acta Physica Sinica, 2025, 74(14): 140702. DOI: 10.7498/aps.74.20250369