January 2020

• OPTI'20 - München, NA, Germany - From 2020-01-10 To 2020-01-12

February 2020

• Transitions Academy 2020 - Orlando, FL, United States - From 2020-02-02 To 2020-02-05
• MIDO 2020 - Milan, LOM, Italy - From 2020-02-29 To 2020-03-02

April 2020

• DIOPS 2020 - Daegu, NA, Korea - From 2020-04-08 To 2020-04-10
• EXPOOPTICA 2020 - Madrid, NA, Spain - From 2020-04-24 To 2020-04-26

June 2020

• LASYS 2020 - Stuttgart, BW, Germany - From 2020-06-16 To 2020-06-18
• WOC 2020 - Cape Town, Afr. du Su, Africa - From 2020-06-26 To 2020-06-29