Kensington Privacy Screen Anti-Glare Privacy Filter & Screen Protector for 20" Widescreen Monitor (16:9) (K55796WW)

Narrows the field of vision on the screen to +/- 30 degrees, helping you keep the information on your screen private, and reducing the chances of a visual data breach, which is important in the office or in a public setting. Filters out harmful rays by up to 30%, easing eye strain and reducing the chances of blue light interrupting your natural sleep patterns. The privacy screen can be mounted either with the included frameless tab holders that attach to the edges of your monitor, letting you quickly and easily insert or remove the privacy screen, or you can mount it with double-sided tape that adheres directly to the screen for a cleaner look. Either side of the privacy screen can be used to different effect. One side has a matte finish to maximize glare reduction, is smooth to the touch and reduces traces of fingerprints. The other side is glossy and provides a clearer view of the monitor screen.