this produc is one of the you will get what you pay for here. now, sometimes that works out and it becomes a steal right? well with these, although they are relatively affective, if you know blue glasses, you will see a difference in ones you may have used before. are these worth buying? absolutely, i would compare it to a burger from mcdonalds. it's good, it's cheap, you know it, but you also know that there's better burgers out there close to same price.
these were a gift. the glasses are pretty flimsy and the lenses get very foggy over time even after wiping. there’s a blue light card tester that comes with it and the glasses passed. however, i’m not confident they do much of anything. nice for a couple wears. overall the gifted like them and wore them a lot.
i ordered these glasses in the past and liked them. however, when they arrived this time they had clearly been worn before and had skin oil on the nose bridge and prints on the glass. clearly had been worn and not cleaned.
与蓝眼镜比较
眼镜有划痕
易碎眼镜
镜片脏污