Core Viewpoint - The introduction of defocus lenses, particularly the micro-lens defocus lenses, offers new hope in the prevention and control of myopia in children and adolescents, with the launch of the new generation lens, Jingxiaoxi Pro, marking a significant milestone in the industry [1] Group 1: Micro-lens Defocus Lens Technology - Micro-lens defocus lenses feature a central optical zone that does not contain a lens, ensuring clear vision for children while the micro-lenses create defocus signals in front of the retina to inhibit excessive eye growth, thereby slowing myopia progression [1] - The development of micro-lens defocus lenses has focused on optimizing the size of the central optical zone, which has been reduced from an initial diameter of 12mm to 10mm, 9.5mm, and 9mm, with the latest innovation reducing it further to 8.0mm [3] Group 2: Research and Development - The decision to reduce the central optical zone to 8.0mm in Jingxiaoxi Pro is based on extensive experimental data and clinical feedback, reflecting a commitment to improving myopia management effectiveness while maintaining clear vision [3] - The ongoing research aims to balance the need for clear vision with the effectiveness of myopia management, making the size of the central optical zone a key focus in recent studies [3] Group 3: Recommendations for Parents - In addition to selecting appropriate lenses, it is recommended that parents take their children to specialized institutions for comprehensive eye examinations, which include measuring myopia, hyperopia, astigmatism, pupil distance, and axial length to ensure effective vision correction [5] - Professional eye examinations are crucial for assessing the overall visual function of children, thereby enhancing the effectiveness of myopia prevention strategies [5]