T90 Squared Frame Presbyopia eyeglass with reading area Wholesale Glasses Corrective Eyeglasses Flexible Reading Glasses
product detail
Color-changing reading glasses are glasses that combine the function of reading glasses with the function of color-changing glasses. For presbyopia patients, a pair of color-changing reading glasses can meet the needs of different indoor and outdoor environments. In the indoor normal light, it can be used as ordinary reading glasses, convenient reading, writing and other close work. When the wearer goes outdoors, especially when the sun is strong, the lens will automatically change color, which can effectively block ultraviolet rays and strong light, avoid eye damage, and do not need to replace the glasses as frequently as traditional glasses.
