Prevent visual eavesdropping by limiting the viewing angles of your 13.5 inch Surface Book or Surface Laptop screen.This laptop privacy screen is compatible with the 13.5-inch Surface Book and Surface Laptop. The touchscreen capability, bubble-free installation, and an included storage sleeve complement this essential accessory for your compatible Surface devices.This privacy filter is a convenient and cost-effective solution to protect confidential data from unwanted viewers. The privacy shield darkens your Surface Book or Surface Laptop from the sides while providing a clear viewing angle of 60 degrees (+/- 30 degrees from centre) to the user.The privacy screen protector features an anti-glare matte finish on both sides for bright environments. The filter provides additional screen protection with a fingerprint and scratch-resistant coating. The privacy shield has a light transmittance of 57.5% providing optimal screen brightness and enhanced levels of privacy.The privacy filter is a