Ricoh - Camera-wiki.org - The free camera encyclopedia
In parallel, Riken Kōgaku Kōgyō gradually took over the distribution of the cameras made by Asahi Kōgaku Kōgyō. The Olympic Camera Club established by Asahi was turned into the Ricoh Camera Club (理光カメラクラブ), and its magazine Shinkō Graph (新光グラフ ......