Decrease digital eye strain. Dry eyes, blurred vision and even disrupted sleep patterns can result from long-term exposure to UV light and blue light emitted by computer laptops. Our blue light computer screen protector helps reduce those exposures so you can safely and comfortably browse the web, enjoy streaming content and engage in lengthy online gaming. Made with 5 anti-blue light layers and an anti-UV layer, it provides up to 61% blue light reduction and 99% UV light reduction. Because it stays on your laptop, every member of the family is protected without having to remember to put on blue light blocking glasses. Protect you and your laptop. Durable 1.4mm film boasts a 4H hardness rating so it resists splitting and cracking. Not only will this multifunctional blue light screen helps promote eye health but will also protect your laptop against scratches, dirt and fingerprints. OCA bonding technology ensures optimal visual quality, eliminating pixelation and any annoying Moire effect. It comes with its own soft microfiber cleaning cloth so you can keep your blue light screen protection clean and free of distracting dust and smudges. Eye strain relief made easy. This blue light filter for computer laptops fits any model of 13.3 inch widescreen, 16:10 aspect ratio screen, so it can be used with Acer, Asus, Dell, HP, LG Philips and other brands.It installs without any tools, hardware or expertise and can easily be removed and relocated to a different laptop. Simply peel away the film from both sides of the UV screen protector, position the turned edge over the top of the laptop and allow the protector to cover the screen. Your computer is ready to use, without causing you dry, irritated eyes or other symptoms associated with digital eye strain. Reduce your risk of eye strain and other discomfort. Add an Anti-Blue Light Screen Protector.