2026 Seoul International Optical Industry Exhibition, South Korea

The 2026 Seoul International Optical Show (SIOS) is a highly influential annual event in the eyewear industry across Asia and globally. Held annually in Seoul, South Korea, it brings together eyewear manufacturers, brands, distributors, retailers, and related technology service providers from around the world. SIOS, with its excellent organizational capabilities, forward-thinking industry insights, and strong international influence, has become an important platform for eyewear industry professionals to exchange ideas, cooperate, expand markets, launch new products, and learn about the latest trends. The exhibition has a long history, and for many years, it has been dedicated to promoting innovation and development in the global eyewear industry, witnessing the birth and promotion of countless new products and technologies. Its scale is grand, typically attracting tens of thousands of professional visitors and hundreds of exhibiting companies, with an exhibition area of tens of thousands of square meters, covering all aspects of the industry chain from design and production to sales. Exhibitors include internationally renowned brands and emerging innovative enterprises, showcasing cutting-edge eyewear products, materials, equipment, and solutions. SIOS is not only a venue for commercial transactions but also a barometer of industry trends, providing attendees with valuable opportunities to gain in-depth knowledge of industry dynamics and seize market opportunities through a series of professional forums, seminars, and fashion shows. The exhibition's strong media exposure and international cooperation network ensure its leading position in the global eyewear industry, creating unlimited business opportunities and cooperation possibilities for all participants.

The exhibit range of the 2026 Seoul International Optical Show (SIOS) covers various sub-sectors of the eyewear industry, aiming to provide a one-stop procurement and communication platform for exhibitors and visitors. Specific exhibits include: various optical frames, such as fashionable trend frames, classic vintage frames, sports functional frames, children's frames, high-end custom frames, etc., with materials covering sheet material, metal, titanium alloy, carbon fiber, and other innovative materials. Sunglasses series, including fashion sunglasses, polarized sunglasses, sports sunglasses, driving-specific sunglasses, and various functional sunglasses. Contact lenses and their care products, such as daily disposables, monthly disposables, annual disposables, colored contact lenses, astigmatism contact lenses, multifocal contact lenses, and various brands of contact lens solutions, eye drops, and storage cases. Optical lenses, including single vision lenses, multifocal lenses, progressive lenses, blue light blocking lenses, photochromic lenses, polarized lenses, high-index lenses, PC lenses, glass lenses, and various functional lenses. Eyewear manufacturing equipment and materials, such as lens processing equipment, frame production equipment, testing instruments, polishing equipment, electroplating equipment, eyewear accessories (e.g., hinges, nose pads, screws), optical materials, molds, etc. Optometry and ophthalmology equipment, including refractometers, slit lamps, fundus cameras, corneal topographers, tonometers, vision charts, phoropters, pupillometers, etc. Eyewear accessories and consumables, such as eyewear cases, cleaning cloths, eyewear chains, eyewear cleaners, anti-fog agents, repair tools, etc. In addition, the exhibition also includes eyewear industry-related software solutions, retail store design and decoration, marketing services, industry media, and various industry associations and organizations, comprehensively showcasing the latest achievements and development trends of the eyewear industry chain.

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