NILZA Polarized Reading Glasses Sunglasses Multifocus Sun Readers Bifocal Photochromic Blue Light Computer Glasses 2.0 (Color : Brown, Size : 2.25x)

☆ Blue light blocking lenses: can effectively block harmful ultraviolet radiation and reduce the damage caused by harmful blue light. Reduce distractions and optimize visual clarity. It can relieve eye strain and headaches when looking at electronic products. ☆ Progressive multifocal glasses: The glasses are suitable for reading and viewing distant objects without taking them off frequently. The bottom of the lens is full magnification, the middle part is micro magnification, and the top is half magnification. ☆ Smart Color Change: Photochromic reading glasses lenses are transparent indoors or at night, and when exposed to ultraviolet sunlight, they automatically darken to the shade of sunglasses. The lenses begin to brighten as soon as they move away from UV rays. ☆ Multiple options: You can buy two pairs of glasses in different colors at the same time, suitable for home, office, car, bedside, indoor or outdoor use. You can keep a pair in your car, in your bag, and in your favorite reading spot. ☆ Fashionable design: elastic spring hinge, whether it is a large face, small face or medium face, the adjustable spring hinge design can perfectly fit different face shapes, reduce pressure on the temples and provide comfort.