PHHCA Men's Blue Light Glasses Vintage Ultra-light TR90+ Metal Square Frame Anti-eye Fatigue Reading Computer Glasses
★【Anti-blue light】: Anti-blue light lenses effectively block 90% of harmful blue light (380nm-420nm) and 100% of ultraviolet rays, avoiding glare, headaches and dry eyes, and reducing eye fatigue when using digital screens. ★【Improve concentration】: Our computer glasses are designed to reduce digital eye fatigue and block harmful blue light, thereby improving your concentration and work efficiency. Stay sharp and comfortable even when sitting in front of the screen for a long time. ★【Detailed design】: Textured frame/comfortable skin-friendly piano paint frame, sturdy hinge/after multiple opening and closing tests, sturdy and durable, one-piece nose pads/skin-friendly fit to reduce pressure, non-slip temples/adaptive non-slip arc design. ★【High-quality materials】: The anti-blue light filter frame is made of high-quality TR90+ metal, which is tough and corrosion-resistant, safe and non-toxic to the human body, more comfortable to wear, perfect size, suitable for any face shape. ★【Wide application】: Anti-blue light filter is suitable for people who use electronic products for a long time, such as computer workers, students, gamers, etc., to effectively protect eye health. Prevent ultraviolet rays, sun damage or glare.