SETO 1.60 Photochromic Lens SHMC is a high-quality product manufactured by our factory. Made with advanced technology, this lens changes its tint when exposed to sunlight, making it ideal for both indoor and outdoor use. The lens is made from a high-index material, 1.60, which is thinner and lighter than traditional lenses. This makes it more comfortable and easier to wear, especially for individuals with high prescriptions. The lens is also coated with a super hard multi-coating (SHMC) which makes it scratch-resistant and durable. It is perfect for people who need prescription glasses and are looking for a versatile lens that can adapt to changes in lighting conditions. Trust SETO 1.60 Photochromic Lens SHMC to provide clear and comfortable vision all day long.