These are non-prescription glasses and are not medicated.They protect eyes from the sun,blue lights from the computer.These are make me look nice glasses 🤓.They tint black when exposed to the sun, clear when indoors.

Light-Adaptive Photochromic Glasses utilize advanced photochromic technology to adjust lens tint based on UV exposure. This feature enhances visual comfort by reducing glare and improving contrast in varying light conditions. These glasses provide reliable eye protection, ensuring optimal vision clarity in both indoor and outdoor environments.

One pair, two functions. Clear indoors and tinted in sunlight, these photochromic glasses reduce glare, protect against harmful UV rays, and give you effortless style wherever you go.