Blue light filter lenses - provide a superior visual experience with less color difference. Impact-resistant, unbreakable, waterproof, dust-free, easy to clean, and safe to wear. Blocks harsh blue light and UV400. Blue light blocking computer glasses are for professionals. People who work long hours on computers, tablets, games, phones, or TVs. Reduce eye strain and improve sleep - enjoy your digital time without worrying about eye fatigue, blurred vision, headaches, and with blue light blockers as your eye health protectors. Comfortable fit – intelligently designed to fit anyone easily. Lightweight and durable glasses can be worn comfortably on the nose and ears for long periods without causing irritation or pain. Lightweight & High Quality: With a lightweight frame, our glasses won't put pressure on your nose and protect your face from friction. You can wear them comfortably all day long. High-quality materials and a stable frame design provide peace of mind and durability. 8-33