JOSCHOO 5 Pack Reading Glasses Blue Light Blocking Anti Eyestrain Computer Reading Glasses for Women and Men Readers (5 Clour, 2.25, multiplier_x)

What is Blue Light? Blue light is part of natural visible light, and both sunlight and electronic screens emit blue light. Blue light is an important part of visible light. Blue light as high frequency and short wavelengths similar to UV light. They can penetrate the lens directly to the macular area of the eye, causing macular degeneration. Prolong exposures to blue light has shown to damage the retina, the part of eye that detects qualities such as color and light intensity. As your eyes are working extra hard to cope with the blue light, you begin to experience eye strain Headache insomnia.