Limited Viewing AngleNarrows the field of vision on the screen to +/- 30 degrees (in landscape mode), helping you keep the information on your screen private and reducing the chances of a visual data breach, which is important both in the office or in a public settingBlue Light ReductionFilters out the harmful rays by up to 30%, easing eye strain and reducing the chances of blue light interrupting your natural sleep patternsAnti-Reflective CoatingReduces glare from any outside light sources that can interfere with your viewing clarityReversible ViewingEither 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.Touch Screen CompatibleUniquely designed for Microsoft’s Surface Pro & Surface Pro 4 this privacy screen is compatible with the touch screen allowing users to have full access to all features while maintaining their privacy.