Review on 👓 Defending Eyesight: Unisex Blue Light Blocking Glasses - Shield against Anti Blue Ray, Ideal for Computer Gaming - UV Transparent Lenses by Matthew Guiney

This item is overpriced at $20. As the title suggests, the feel of this project is the same or even less than the sunglasses you buy at the gas station for your kids. The material is cheap plastic. The lens does not fit perfectly in the frame. If you press lightly on the frame that holds the lenses, you can hear a pop and movement of the lenses. This is an indication of the extremely tight tolerance used in production. The lenses have a fairly distinct yellow cast. They're more yellowish than other blue light computer glasses I've tried. The worst thing is that the lenses are opaque. When you put it on, you'll notice that the image gets a bit blurry. I think they use lenses for their own use that are rejected by other manufacturers. They use a marketing gimmick to get people to keep their glasses. Basically you take a picture, leave a review and they will send you another one for free. Even at $10 each, it's still expensive. After all, you still spent $20 on crappy products. I do not recommend this product. This is an awful product that should cost $5.