| Date | Title, short description | |
|---|---|---|
| 21.02 23.02.2019 | China (Shanghai) International Optics Fair (SIOF) - 2019  (Shanghai) International Optics Exhibition | |
| 10.09 12.09.2018 | China International Optics Fair (CIOF) - 2018  (Beijing) China International Optics Fair | |
| 03.09 05.09.2014 | China International Optics Fair (CIOF) - 2014  (Beijing) 27th China International Optics Fair | |
| 18.02 20.02.2014 | China (Shanghai) International Optics Fair (SIOF) - 2014  (Shanghai) International Optics Exhibition | |
| 07.09 09.09.2013 | China International Optics Fair (CIOF) - 2013  (Beijing) 26th China International Optics Fair | |
| 26.02 28.02.2013 | China (Shanghai) International Optics Fair (SIOF) - 2013  (Shanghai) International Optics Exhibition | |
| 10.09 12.09.2012 | China International Optics Fair (CIOF) - 2012  (Beijing) 25th China International Optics Fair | |
| 22.02 24.02.2012 | China (Shanghai) International Optics Fair (SIOF) - 2012  (Shanghai) International Optics Exhibition | |
| 14.09 16.09.2011 | China International Optics Fair (CIOF) - 2011  (Beijing) China International Optics Fair | |
| 04.03 06.03.2011 | MIDO - 2011  (Milano) International Optics, Optometry and Ophthalmology Exhibition | |
| 18.02 20.02.2011 | China (Shanghai) International Optics Fair (SIOF) - 2011  (Shanghai) International Optics Exhibition | |
| 22.04 25.04.2010 | Iran Oil Show - 2010  (Tehran) International Oil, Gas and Petrochemistry Exhibition | |
| 26.09 28.09.2008 | CIOF - 2008  (Beijing) China International Optics Fair | |
| 22.02 24.02.2008 | SIOF - 2008  (Shanghai) 8th China (Shanghai) International Optics Fair | |
| 18.09 20.09.2007 | CIOF - 2007  (Beijing) China International Optics Fair | |
| 26.09 28.09.2006 | CIOF - 2006  (Beijing) China International Optics Fair |