3M Screen Privacy Filter

The filter uses advanced nanolouver technology, which acts like tiny vertical blinds. It allows light to pass through when you are looking directly at the screen, but blocks the view from side angles beyond 60 degrees, effectively blacking out the display to anyone sitting next to you.

Not significantly. This filter maintains 85% light transmission, which is quite high for privacy screens. While you might notice a slight reduction in brightness compared to a naked screen, the clarity remains sharp for daily tasks.

Yes, the filter is reversible. You can choose the matte side to reduce glare and reflections in bright office lighting, or flip it to the glossy side if you prefer enhanced color vibrancy and contrast.

Not at all. The included Flip Attach system is designed for quick transitions. It allows you to easily toggle the privacy filter on or off without having to peel off adhesive strips every time.

Yes, it is designed to reduce blue light exposure. It filters out a portion of the blue light emitted by your display without distorting the natural colors on your screen, which can help reduce eye strain during long work sessions.

This specific model is designed for a 15-inch screen with a 4:3 aspect ratio. Before purchasing, ensure your laptop screen matches these dimensions, as it will not fit widescreen or ultra-wide displays correctly.