Review on Women's Stylish Blue Light Filter Glasses for Computer Use and Reading by Jon Ashra

they were supposed to protect you from blue light from screens but i recently noticed that the film on the lenses is completely erased in the center of the lens! We need protection here. Now I'm wondering if they're even effective. I didn't notice this while wearing it, but people around me looking at me started telling me that the film was completely erased right in the middle of the lens. Cheap product? There's no reason the film should go away. We take good care of them and they are still new!