Photochromic Materials
- UGAM has developed a superior photochromic technology to create multi-segments of the transmittance changes by UV (Ultraviolet) irradiation.
- The best performance of UGAM’s photochromic technology can create the visible transmittance from 90% drop down to lower than 15% in few seconds. In accordance with EYEWEAR’s defined filter lens specifications, UGAM’s photochromic technology can achieve the results of from Cat.0 to Cat.3.
- UGAM’s photochromic technology is more widely used in many different materials, even composite materials.