Vintage Large Lens - With a classic round frame design, our lenses offer a vintage look that is perfect for any style. They also provide superior coverage of larger screen sizes so you can enjoy all the benefits of blue light protection no matter what device you are using. Blue Light Blocking - Protect yourself from the dangerous blue light emitted by your computer and other digital devices. Our Pro Acme glasses reduce eye strain, headaches, fatigue, dry eyes, and insomnia so you can work or game longer and more comfortably! Protection for Your Eyes – Our lenses are designed with special coatings that block out the harmful UV and UVB rays, protecting your eyes from long-term damage. helping to protect against digital eye strain and other vision related ailments. Product Dimension - This clear blue light eyeglass frame is uniquely designed to perfectly hug your face and its lightweight design makes it comfortable to wear all day long. Lens width: 53 mm, Lens height: 48 mm, Bridge: 25 mm, Arm: 145 mm, Frame Width：138 mm. Durable and Easy to Maintain – The lenses of the glasses are made from high-quality materials that are scratch-resistant and durable, while the frames are equally sturdy, ensuring they can withstand daily use. Pro Acme Blue Light Blocking Computer Glasses Round Anti Blue Light Lens Vintage Circle Fake Large Unisex Eyeglasses 53MM (B-Gold)