- 2003, Shenzhen Certainn Technology Co., Ltd was founded by Mr. Hui WANG
- 2004, Certainn started technical cooperation with Tsinghua University for industrialization of OCT technology
- 2005, Shenzhen MOPTIM Imaging Technology Co., Ltd, an R&D subsidiary of Certainn was founded, and the trademark MOPTIM was registered internationally.
- 2009, MOPTIM launched the first OCT made in China, and the first OCT for gems inspection in the world.
- 2013, MOPTIM launched MasterOCT TM, the first OCT to acquire simultaneously anterior and posterior OCT image without adding adapter
- 2014, MOPTIM OSE-2000 became best selling OCT in domestic market
- 2015, MOPTIM launched MOcean 3000 OCT and entered overseas market