We are a factory that produces high-quality optical lenses, including the SETO 1.60 Photochromic blue block Lens HMC/SHMC. This lens is designed to provide excellent protection against blue light and UV rays, which can harm our eyes over time. The photochromic feature allows for seamless transition from indoor to outdoor activities, making it perfect for those on-the-go. With HMC/SHMC coatings, this lens reduces glare and produces clear, sharp images. Overall, the SETO 1.60 Photochromic blue block Lens HMC/SHMC is a top choice for individuals seeking ultimate eye protection and visual comfort.