SF 1.56,T6 1.56,1.591PC Photo Grey,Brown Blue Cut UV420 Progressive UC,HC,HMC,SHMC

This range of SF semi-finished lenses offers versatile solutions for modern eyewear. Available in multiple indices from 1.56 to 1.591, these progressive lenses combine photochromic technology with Blue Cut UV420 protection, adjusting color automatically under sunlight while filtering harmful blue light. Designed for seamless vision at all distances, the lenses are finished with options including UC (Uncoated), HC (Hard Coating), HMC (Hard Multi-Coating), and SHMC (Super Hydrophobic Multi-Coating), providing superior durability, scratch resistance, and easy maintenance. The grey and brown photochromic options ensure visual comfort and aesthetic appeal, reducing glare and enhancing contrast in diverse lighting environments.