2023 폴란드 포츠난 광학 전시회 [OPTYKA]
Glasses frames - glasses lenses - contact lenses - lens care products - optical instruments, materials and devices - equipment of optical companies: specialist devices for optical companies - refraction measuring systems - aids for people with sight problems - sunglasses - protective glasses - specialist glasses - software - publications
문화콘텐츠＆미디어, 패션＆섬유, 뷰티＆미용용품, 쥬얼리
Poznan Congress Center 폴란드, 포즈난
