Description
- Unisex reading glasses,featuring spring hinge for comfortable wear.
- Transition lens is clear indoor and change to gray when exposed to UV sunlight.
- Designed for people who also enjoy reading outdoors.No more switching between clear lens glasses to sun readers.
- Block reflection glare and UV-rays which contribute to visual distractions,great for alleviating discomfort and visual fatigue.
- Not a multifocal or bifocal readers,not recommend for driving or walking using.
KoKoBinPhotochromic Reading Glasses Optical Presbyopia Glasses Spring Hinged Sun Readers for Men and Women Intelligent Color Changing Glasses
