Blue Light Cut PC Color Ultra Fashion Computer No Transparent Half B1256 [FEISEDY] Glasses, Changing, Photochromic, Lightweight, Glasses, Glasses,

FEISEDY is dedicated to making glasses with high quality materials at reasonable prices. If for any reason you are not satisfied after purchase, please feel free to contact us. Size: Lens width: 53mm, Lens height: 31mm, Bridge: 25mm, Temple: 148mm, Front width: 140mm, Weight: about 17g Blue light protection: Blue light blocking lenses are used to block harmful blue light emitted from digital devices, reducing eye strain. Color-changing and photochromic function: Blue light-cut glasses that use photochromic lenses change color in response to ultraviolet rays, becoming dark like sunglasses outdoors and clear indoors. You can easily adapt to cloudy and sunny weather. Note: Photochromic lenses with blue light-cut coating on the surface may appear bluish when viewed from the outside when they turn gray. This is because the lens itself turns gray and the blue light-cut film on the surface reflects blue light, which is a natural phenomenon caused by light interference. High-quality materials and comfort: Made of high-quality TR90 and metal materials, these glasses are comfortable and durable for everyday use. They are ultra-lightweight and do not feel oppressive even when worn for long periods of time, and are less likely to hurt behind the ears. If you choose a pair with adjustable nose pads, the fit will improve, they will not slip, and there will be less pressure on your nose. Stylish: Classic square shape, simple design, suitable for both men and women! Gives a vintage feel Accessories: Outer case, glasses case, glasses, glasses cloth, blue light cut test set, discoloration instructions. Note: Photochromic lenses with blue light cut coating on the surface may appear bluish when viewed from the outside when they turn gray. This is a natural phenomenon caused by light interference, as the lens itself turns gray and the blue light cut film on the surface reflects blue light.