Targus Widescreen 27" Privacy Screen ASF27W9EU-80 - A privacy filter designed for 27-inch 16:9 widescreen monitors to protect sensitive on-screen data. It narrows side viewing angles so only the user directly in front can see the display clearly. The anti-glare coating reduces reflections and improves visual comfort. A built-in blue light filter helps reduce eye strain during long working sessions. It is easy to install with adhesive strips or mounting tabs.