Glasses with blue light blocking lenses filter potentially harmful rays of blue light emitted by digital screens, helping reduce eye strain symptoms such as fatigue, blurry vision and headaches. We offer them with and without prescription.

Many people report less eye strain, fewer headaches, and improved sleep. There is certainly no harm caused by wearing blue light blocking glasses, and they're worth trying if you're prone to the symptoms.

You sure can. Blue light blocking glasses are effective both indoors and outdoors, filtering both artificial blue light from digital screens and natural blue light from the sun. Our blue light blocking glasses also include UV protection to block out harmful ultraviolet rays.

To test blue light blocking glasses you can use a blue light torch/laser that emits a minimum wavelength of 420nm, and see how much of the light is blocked when beamed through the lens of the glasses.