Development of a 170-mm hollow corner cube retroreflector for the future lunar laser ranging

He Yun^{1, 2, 3}, Liu Qi^{1, 3, †}, He Jing-Jing², Li Ming⁴, Duan Hui-Zong^{1, 3}, Yeh Hsien-Chi^{1, 3}, Luo Jun¹

(color online) (a) Hollow corner cube retroreflector with 170-mm aperture and (b) the whole mounting.