23. – 24. 9.2017 OPTOMETRIE-OPTIKA 2017 Olomouc - Czech Republic
8. - 9.9.2017 EXPOOPTIK TRENČÍN 2017 - Slovakia
6. - 9.10.2017 SILMO 2017, Paris - France
10. - 12.3.2017 OPTA 2017, Brno - Czech Republic
25.2. - 27.2.2017 MIDO 2017, Milan - Italy