High quality and stylish computer glasses to protect your eyes from Blue Light of digital devices. It will provide you with better sleep and a healthier life. Fit: Unisex Lens Material: CR39 Frame Material: TR-90 Include frame case and lens cloth 3 Reasons to choose Barner Super blue light protection We use high-quality organic CR-39 lenses that block 100% of the blue light under 410nm and 45% of the blue light on the 410nm–450nm spectrum, so you can rest assured that your eyes will always be protected. Extremely comfortable At just 15 grams, these lightweight, ultra comfortable frames feature flexible hinges and temples for an adaptable fit and a rubberized texture for better grip on the nose and ears Long lasting materials Our frame is made with a high-quality TR-90 material, which besides being super lightweight and flexible, is made for longevity and durability.
