Venus Optics is a Chinese company (Anhui Changing Optics Technology Co.) that has experience designing lenses for both Japanese and German manufacturers. It now makes a series of lenses under the Laowa brand name:
Venus Optics is a Chinese company (Anhui Changing Optics Technology Co.) that has experience designing lenses for both Japanese and German manufacturers. It now makes a series of lenses under the Laowa brand name: