
The 2020 edition of DIOPS, one of Asia’s key optical events, was originally slated for April 8th-10th, 2020. However, unanticipated circumstances led to its cancellation. The rescheduled dates will be shared once finalized.
In 2019, DIOPS, a significant industry event, welcomed around 11,500 participants. Among them, roughly 1,600 were international buyers from more than 42 different countries, including influential figures, experts, and overseas eyewear manufacturers. The DIOPS administration, each year in April, arranges this occasion, driven by an enthusiasm for discovering fresh design trends and innovative technology. Attendees have the chance to discover emerging trends, expand their connections, and gain insights into technological developments and global market patterns in the optical sector, encompassing areas such as frames, sunglasses, lenses, accessories, and optical instruments. DIOPS warmly welcomes all buyers to partake in the event held in Daegu, Korea.
About DIOPS

DIOPS DAEGU 2025
April 2-4, 2025
Exco | Deagu, South Korea
DIOPS is the largest and the only trade show in Korea related to the optical field. Don't miss the chance to become the leading optical group through the exploration of new buyers and the expansion of the exports.
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Exhibitors
Visitors
DIOPS isn't simply a tradeshow. It's a credible platform for networking with prestigious optical companies. If Frames, Lenses, Sunglasses, Contact Lenses, Sports Glasses, Reading Glasses, Optical Instruments, Frame & Lens Processing Equipment, Optical Measuring Machine, Display cases, Lens Cleaners, Cases & Accessories pique your interest, DIOPS is your one-stop destination. It's designed to foster genuine business partnerships that can elevate your brand. DIOPS is not just about transactions, it's a community driven by an enthusiasm for optics.
"DIOPS stands as the biggest and sole trade show in Korea focusing on the optical industry, and provides a platform to stay updated with emerging trends, enhance your professional connections, and gain insights into the worldwide optical market. A whole spectrum of activities and events are ready to enrich your experience."
More news on DIOPS
The DIOPS will be held in Halls 5 and 6 of the East Wing, EXCO’s new exhibition hall. Hall 5, dubbed the ‘Salon de DIOPS’, focuses on house brands for eyeglass frames and sunglasses, and Hall 6, dubbed the ‘Technology Zone’, will feature OEM/ODM, lenses, contact lenses, accessories, and converging items.