Yurtdışı Fuarlar 2 Mayıs 2020 ETKİNLİKLER, HABERLER Vision Expo – 2016 – AMERİKA Vision X – 2016 – DUBAİ 100 % Optical – 2017 – İNGİLTERE HKOF (Hong Kong Optical Fair) – 2018 – HONGKONG Opti Munich – 2020 – ALMANYA MIOF (Moscow International Optical Fair) – 2020 – RUSYA