PUN Lun (1864 – c.1900) was a Chinese photographer, with a successful studio in Hong Kong - and branches in Foochow (Fuzhou), Saigon and Singapore.  Active 1870s – 1900s.  See the stereoview photograph by James Ricalton (1844-1929), showing Pun Lun's photograph shop/studio on the corner of Pottinger Street and Queen's Road Central, Hong Kong, c.1900, as reproduced on the cover of Picturing Hong Kong Photography 1855-1910 (Art Society Galleries, New York,1997) and on page 127.