SF 1.499,1.56,1.591PC Progressive UC,HC,HMC,SHMC

SF Progressive lenses provide seamless vision correction across multiple distances, eliminating the need for separate reading and distance glasses. Available in refractive indices from 1.499 to 1.591, these semi-finished lenses allow precise customization. The progressive design ensures smooth transition from near to intermediate to far vision, enhancing visual comfort and reducing eye strain. Coating options UC, HC, HMC, and SHMC add durability, scratch resistance, anti-reflective properties, and water/oil repellence, making them suitable for daily wear in various environments. Lightweight and thin, they are compatible with a wide range of frame styles, from classic full-rim to modern semi-rimless designs.