SETO 1.56 photochromic progressive lens HMC/SHMC is a product proudly manufactured by our factory. These lenses are designed to provide a seamless, comfortable viewing experience. The photochromic properties allow them to darken in sunlight, protecting your eyes from harmful UV rays. The progressive design ensures that you have clear vision at all distances, while the HMC/SHMC coatings reduce glare, distortion and improve scratch resistance. Our factory is committed to producing high-quality eyewear products that meet our clients' needs and exceed their expectations. Trust us to provide you with the best lenses for your optimal vision.