Yue Mingjing KR super-tough lens is also one of the patented products of Yue Mingjing, which is mainly reflected in the patent research and development of the molecular structure of the material itself. As shown above, the molecular structure of ordinary lenses is linear, but it is very fragile after being impacted by external forces.
However, the molecular structure of Yue Mingjing KR ultra-tough lens presents a network cross-linking structure, which can interact and support after being impacted by external force, and its impact resistance is super strong, which has exceeded the national standard by 5.6 times.