Screen privacy filters are an easy way to keep snooping eyes from seeing what’s on your laptop monitor. The 3M privacy screen filters share the same patented microlouver technology used in 3M Frameless LCD and Framed LCD Filters, these block the view of curious onlookers without diminishing yours, enabling you to enjoy piece of mind using your device in busy areas.
For years, companies like 3M have offered privacy filters These were essentially polarized filters or films that were placed over your display to narrow the viewing angle so that unless you were looking dead on at the screen, the image would be blacked out.
The clear and crisped view will be displayed for the users who are sitting exactly in front of the screen as they will not be affected by Privacy Filter it. The technology used by these filters is micro louver which speed up the incredible thinness and which is equal to a single hair.
The film basically works against the nature of your glare-prone screen by canceling out reflecting light but still letting enough through so you can, you know, see it. It also fights blueish light so that it’s readable when you’re wearing sunglasses; otherwise, things can get too dark.
Good examples would be some 23.6 – 27â€³ IPS-type â€˜4K’ UHD (3840 x 2160) panels such as those used on the Dell P2415Q or ASUS PG27AQ These are light matte anti-glare (relatively low haze value), which preserves image vibrancy and clarity, but don’t have a particularly smooth surface texture.