Customization Blue Block Sunglasses Lenses Amber Blue Light Blocking Lenses Blue light blocking lenses are functional lenses designed to prevent blue light from stimulating the eyes. They are widely used due to the increasing prevalence of digital devices. Blue light blocking lenses can effectively isolate ultraviolet rays and radiation. They reflect or absorb harmful blue light through surface coating or adding blue - light - blocking agents to the lens substrate, thereby reducing damage to the eyes. They are suitable for use when viewing computers, TVs, or mobile phones. Blue light with a wavelength between 415 and 455 nanometers is harmful short - wave blue light, which is the main target of protection.
Email More
