Hubeye Photochromic Reading Glasses for Men and Women TR90 Sport Reader Anti Glare UV Ray Filter （Photochromic Black/Photochromic Blue/Photochromic Clear，3.0）

Product description Are these reading glasses photochromic? Do they block blue light and UV rays? What is TR90 frame? Is it comfortable? How fast do the photochromic lenses change color? Can I use them both indoors and outdoors?

From the brand About Hubeye Hubeye is an eyewear brand integrating R&D, design and production. For a long time, we have been adhering to the concept of 'manufacturing professional glasses with professionalism', constantly improving product quality and design, and providing better glasses for Hubeye fans. You speak, we listen. We always put customers' feelings first. Your satisfaction and support is the driving force for our continuous efforts! Hubeye's Hot Reader For Women Hubeye's Hot Reader For Men