① Multifocal progressive reading glasses: Better looking than bifocal and trifocal reading glasses, no need to take off the glasses frequently. No subdivision line, no annular blind zone. They are perfect for those who need to observe from long, medium and close distances. ② Blue Light Blocking: Put on our computer glasses, you will notice the difference within the first hour, not only protect your eyes from long-term damage, but also eliminate eye fatigue, headaches and migraines. ③ Spring hinge: Whether it is an extra large face, a small face or a medium face, the adjustable spring hinge design can perfectly fit different face shapes, reduce the pressure on the temples and provide a comfortable feeling. ④ Anti-eye fatigue, sleep more peacefully: Enjoy digital time without worrying about eye fatigue, blurred vision and headache, improve sleep and provide all-day protection, whether you wear it or put it on the table, these glasses have a sturdy texture, this It's all a work of art. ⑤ High Quality Design Glasses Meticulously Crafted: Glasses are long lasting, moreover, the stylish casual frame design makes you look professional and stylish while working or reading, it is the perfect gift for friends, parents, grandparents and relatives. ⑥ The magnification strength of the lens is precise：made of high-quality materials, easy to read small text and minute details, no pressure, multiple degrees to choose from. ⑦ Satisfactory after-sales service：If you have any questions about the quality, please feel free to contact us. Looking forward to your cooperation! We will do our best to provide customers with high quality glasses and the best service.