Protect the sensitive information on your monitor with a Kensington Privacy Filter. Block wandering eyes and keep your data protected. This privacy filter limits the viewing angle to 30°. With the blue-light filter and anti-glare coating, you can work for longer with less eye strain. Its anti-fingerprint coating helps keep your screen smudge-free. The 16:9 aspect ratio means it'll cover your widescreen display from edge to edge.