Review on Reading Blocking Computer Colorful Eyeglasses by Terence Vaz

These glasses run a little smaller than expected. They come with cleaning wipes and cloth sleeves. The parties have a certain flexibility. These glasses should block "blue light". I think the jury is still out on exactly what it is and what harm it can do. . . So. . . I would recommend that you do your own research. . . but. . .below some information. . . .Experts estimate that around 50% of computer users are affected by digital eye strain or computer vision syndrome. Symptoms include dry, irritated eyes and blurred vision. Blue light can also damage the retina. This is called phototoxicity. The degree of damage depends on the wavelength and exposure time. These glasses are made in China and distributed by the Chinese company Revain. At the current price of $19, they're a bit pricey. Sometimes they can be found for less than a dollar. . . Nonetheless. . . General. . . .They are alright.