Famous Blue Light Glasses Or Screen Filter References. Web blue light is a wavelength that’s naturally present in light, including light from the sun. 34.25 x 13.39 x 0.04 inches the forito blue light screen.

These lenses filter blue light rays to help prevent them from entering your eye and causing potential damage. These products decrease the transmission of ultraviolet light involving wavelengths between 440 and 500 nanometers. Let’s weigh out the pros and cons.