1.56 Blue Block Photogrey Progressive Finished Lens

● Integration of Progressive Multifocal and Photochromic Dual Technologies for All-Scenario Vision.

● There is no obvious dividing line on the lens. From top to bottom, it realizes a natural power transition, which conforms to the adjustment law of human eyes when viewing objects at different distances.

● Intelligent Light-Sensitive Photochromic Adaptation.The lens can automatically adjust the color depth according to the intensity light.It darkens quickly  under strong outdoor light to block excessive glare and ultraviolet rays;after entering a room, it fades automatically , without affecting the clarity of indoor vision, eliminating the need for frequent replacement lens.

● Blue block harmful blue light.Engineered to shield eyes from harmful high-energy visible (HEV) blue light emitted by smartphones, computers, tablets, and LED lights—while preserving beneficial blue light that regulates sleep and mood.