StarTech.com Peep Prevention Privacy Filter/13.5 inch Surface Laptop/Surface Book Compatible/Viewing Angle 60 Degrees/Matte Anti-Glare Type/Blue Light Cut/Laptop PC Peep Prevention Screen LCD Protective Film

Protects highly confidential data: Adopts micro-louver technology that makes the 13.5-inch Surface Book / Surface Laptop screen appear dark from angles outside of 60 degrees (30 degrees left and right). Privacy screen that blocks prying eyes and increases data confidentiality
For Surface Laptop/Book: Compatible with previous and latest 13.5-inch Surface Book/Surface Laptop displays. An anti-peep filter that fits snugly over the display so that the built-in webcam and sensors do not get in the way when the top cover is closed.Supports touch operation: Ultra-thin yet strong, without compromising touch or pen sensitivity. A security filter that the device can use. The special surface treatment prevents air bubbles from forming during application, allowing for smooth and even installation.Reducing eye strain: A security filter to protect laptop LCDs that actively cuts blue light by up to 51%. Reduces digital eye strain and maintains comfortable visibility even when used for long periods of time. Approximately 60% light transmittance for easy viewing of the screen Prevents screen reflections: Protects the screen with a matte finish with a scratch and fingerprint resistant coating. Use clear adhesive strips to secure the LCD protective film. Comes with a carrying sleeve for convenient storage
*This privacy filter is designed to be used horizontally in tablet mode. Otherwise, we recommend removing it to ensure screen visibility.

*Microsoft®; Supports Pen.