Smart Progressive Multifocal Blue Light Blocking Color-Changing Reading Glasses for Near and Far Use

Experience versatile vision enhancement with these innovative glasses, designed for seamless clarity both near and far. These multifocal lenses feature advanced technology that blocks harmful blue light, reducing eye strain from screens. Perfect for any environment, they adapt to sunlight by changing color, ensuring optimal comfort and protection. Ideal for those who seek style and practicality in everyday eyewear. Lens Material: PC Lens Function: Radiation resistance, anti-UV, Photochromic lenses, Aspherical lens, Multifocal lenses, Discoloration, Explosion-proof, Multi-Focus, Long-distance and short-distance use, Anti-blue light Glasses Structure: Half frame Frame Material: Metal Manufacture country: China Instructions included: No