?? ??? ??? ???? ?? ?????(DIOPS 2023)? 4? 5??? 7??? ?? ?? ??? ?? 5-6??? ????.
??? 21??? ??? DIOPS 2023? ‘DIOPS, The New Wave of K-eyewear’?? ??? ?? ??? 5?? ????? ?? ???? ???? ??? ??? ??? ??????, 6?? OEM/ODM, ??, ?????, ????, ??? ???? ???????? ????.
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