1.56 Materia Photo Grey,Brown ,1.56,1.61,1.67,1.71 Spin Photo Grey Blue Cut UV420 Single Vision UC,HC,HMC,SHMC

Our Photo Grey/Brown lenses with Blue Cut UV420 protection are engineered for everyday visual comfort and clarity. Featuring advanced single vision optics, these lenses deliver crisp vision at a single focal point, ideal for users requiring distance or near correction without distortion. What sets this product apart is its intelligent Photochromic technology — lenses automatically adapt from clear indoors to darkened grey or warm brown outdoors in response to UV light, reducing glare and eye strain. The Blue Cut UV420 filter blocks harmful high-energy blue light up to 420nm, making these lenses perfect for digital device users who spend long hours in front of screens.
Available with UC (uncoated), HC (hard coating), HMC (multi-coating), and SHMC (super hydrophobic multi-coating), you can choose the level of surface protection that fits your lifestyle.