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In April 2025, the 25th China International Ophthalmology Academic Conference (COOC2025) successfully concluded in Shanghai. As a well-known enterprise in the testing and production of ophthalmic optical lenses, Langshan Optics has partnered with the Israeli ROTLEX brand to become the focus of the exhibition with its strong professional strength and innovative solutions. The two booths have attracted numerous industry experts, ophthalmologists, and partners to stop and exchange ideas, receiving widespread praise.

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Professional cultivation for over 30 years, creating precise detection and efficient production templates
Langshan Optics always takes "technology driven quality" as its core. This exhibition focuses on showcasing innovative solutions such as the full range of contact lens inspection solutions, the full range of artificial lens inspection solutions, the new generation of ophthalmic lens processing and milling integrated solutions, and an intelligent production management platform. Among them, the newly launched intelligent lens production process management system has become a hot topic on site due to its seamless integration with equipment, highly meeting the needs of operators and managers, and further confirming Langshan Optics' technical adaptability in complex scenarios.
“For lens manufacturing companies like ours, Langshan's testing solution is a valuable experience that can be used at any time. Langshan Optics is also a partner that can provide answers at any time, playing a key role in product registration and daily quality controlThat's rightA lens manufacturer that has been cooperating for many years said,“From raw material screening to finished product delivery, their full chain quality control system has truly enabled us to achieve cost reduction and efficiency improvementThat's right

needSeeking guidance and winning industry trust through customized solutions
Faced with the personalized and high standard market demand in the ophthalmic lens industry, Langshan Optics proposes the service concept of "one enterprise, one policy". During the exhibition, its customized testing solutions for special processes such as microstructure defocusing eye lenses and soft defocusing contact lenses attracted attention. Based on the years of accumulated optical, mechanical, electrical, and software development capabilities of Langshan Optics, we provide precise solutions tailored to the specific needs of our customers. Langshan helps customers quickly respond to market changes and shorten product delivery cycles.
Unlike previous exhibitions that showcased individual machines, this COOC2025 also showcased for the first time a complete set of polarographic oxygen permeability testing solutions from the testing host to auxiliary equipment, calibration, and even accessories, all of which were visually displayed to the audience. Even some users who have been using oxygen permeameters for many years have exclaimed that they have never seen such a comprehensive testing plan.
“Langshan not only provides production and inspection equipment, but also provides full cycle empowerment from process optimization to standard upgrades. ”The company's technical director emphasized in the keynote speech that,“We are committed to becoming a strategic partner for customers' technological upgrades. ”
Innovation leading, domestic substitution, and jointly exploring a new future for the industry
At COOC2025, Langshan Optics also released some inspection equipment jointly developed with multiple research institutions, such as the "non-contact ophthalmic lens laser three coordinate profilometer" suitable for complex morphology lens inspection, and the IM-200 economical imaging instrument suitable for ophthalmic hospitals and clinics.

In response to the current situation where a US company is holding back the production equipment for rigid contact lenses, Langshan Optics, in collaboration with domestic partners, timely launched a domestic alternative solution with higher performance and quality, lower prices, faster delivery times, and a complete localized service system. This directly led to Langshan Optics receiving a large number of inquiries and orders during and after the exhibition, resulting in a shortage of products.

In the future, Langshan Optics will continue to focus on technological innovation and customer needs, providing smarter and more reliable solutions to support the high-quality development of the global ophthalmic lens industry.











