Overview of China (Shanghai) International Optical Fair (SIOF2026)

On March 4th, the 24th China (Shanghai) International Optical Industry Exhibition (SIOF 2026) came to an end. Crystal Optics, with the full range of functional lenses for managing myopia in teenagers, has gained high recognition from domestic and overseas customers with its independently developed core technologies, multiple differentiated hot products and professional optometry services.

Professor Shi Ning from the National Health Commission's Myopia Prevention and Control Expert Group was specially invited to the scene to deeply interpret the core points of myopia management among teenagers. Based on Professor Shi Yining's core theory and under her full guidance, an innovative visual function training system integrating CF central fixation training and Myopia control lens technology has been developed. On the one hand, it strengthens the foundation of foveal fixation through fixation stability training and uses prisms to guide and correct abnormal fixation patterns. On the other hand, the Myopia control lens contrast control technology is used to reduce visual interference, and the dynamic central aperture design is combined to enhance central visual efficiency. A systematic myopia management system for teenagers is constructed from three dimensions: visual perception, visual function training, and optical intervention, precisely adapting to the actual visual scenarios of high-frequency close-range eye use among teenagers at present.

At this exhibition, the Myopia control lens lenses innovatively intervene in myopia from the perspective of visual perception. By reducing the high-contrast signals received by the retina, they inhibit the growth of the eye axis. While taking into account the characteristics of high definition and wear resistance, they achieve better myopia management effects for teenagers.

This is a new journey. We must constantly innovate our products and technologies, and work hand in hand with industry experts and partners to jointly promote the development of the optometry industry.