This notebook privacy filter protects confidential data from curious glances. The privacy shield darkens your computer's screen from the side while providing a clear viewing angle of 60 degrees (±30 degrees from centre) to the user. A light transmittance of 60 % ensures better screen readability and enhanced privacy at the same time. The filter also blocks up to 51 % of blue light to reduce eye strain. Simply attach it with the adhesive strips or flip-up tabs. Ideal for use in public spaces. Highlights: - Protects your privacy