My eyeglass store was all over selling blue-light blocking lenses for PC use. Mine were a gift, but I use them as protection from sun as well. Even dim, cloudy

My eyeglass store was all over selling blue-light blocking lenses for PC use. Mine were a gift, but I use them as protection from sun as well. Even dim, cloudy days expose you to far more blue light than a PC monitor. After spending thousands on eye surgery, I'm back wearing glasses to protect them.