The 3M Bright Screen Privacy Filter for 13.3in Laptop, 16:10, BP133W1B combines privacy protection with brightness. This anti-glare screen filter utilizes proprietary Nanolouver technology to provide balanced clarity and brightness, transmits 85% of screen brightness and helps reduce harmful blue light without distorting colors. It is touch compatible and includes Comply Flip Attached strips to switch between privacy and screen sharing.