3M Notebook / Laptop Privacy Filter Fits 14.1in. Screen PF141
3M's microlouver privacy filter limits the viewing angle of your laptop's LCD. While you'll be able to see the screen just fine, the LCD will appear dark from the side. The filter can be easily removed, as it slides into self-adhesive guides you apply to your screen. Laptop not included. To determine needed filter size, use the diagonal measurement of your LCD's viewable area.