Blue Light Blocking Glasses Anti Blue Rays, Glare UV Reduce Eyestrain, Sleep Better,Prevent Headaches,HD Lens Visual Color Real Computer Reading Glasses (Popular Sports Frame)

I jave been looking into blue blocker glasses for a while to help with the fact that i stare at screens all day. Innitially I thought these were a great deal for the price and i really like the frames, but the lenses are very cheap plastic with a cheap coating. I only got them yesterday and the coating is already messed up to the point that i see double when i look at my screen (the coating on the front and the cheap plastic in the back shows the image twice via reflection ) . Do yourself a favor and see a doctor and buy a good pair.