Clear Lens Nerd Glasses for Women and Men

Premium Material - The glasses frame is made of ultra-light PC material, No pressure on bridge of nose and glasses Simple design - super classic square frame, Suitable for all face shapes, there are different colors to choose from. Over-the-counter lenses - clear lenses are included in the frame and you can replace the optics at your local store. Why prevent blue light? Blue light is an important component of visible light. There is no white light in nature. White light is the mixture of blue light, green light and red light. Light Green and red light has low energy and is less irritating to the eyes Blue light has short wavelengths and high energy. it can directly Enter the lens and macular area of the eye and cause macular degeneration. Blue light (high-energy, short-wavelength blue light) is one of the influencing factors Cause eye fatigue. Blue light blocking glasses can protect the eyes. Especially the group of people who spend a lot of time staring at electronic screens to work. Blue light blocking glasses can prevent blue light from irritating your eyes. Can effectively block ultraviolet rays and radiation, filter blue light, suitable for watching TV and computer use.