3M Anti-Glare Filter for 15.6" Widescreen Monitor

The 3M AG156W9B is an anti-glare filter made for widescreen notebooks and monitors that measure 15.6 inches on the diagonal and use a 16:9 aspect ratio. By scattering harsh light, it cuts down the bright reflections that often appear when you sit near a window, overhead lighting, or an open office walkway. The result is a clearer view of your work, your movies, or your study materials without needing to crank up the screen brightness.

This filter slips over the display with a frameless sheet that stays thin and light, so the laptop can still close normally and slide into a sleeve or backpack. A matte finish on the front side keeps fingerprints from spreading across the glass and adds a surface that is easy to wipe clean. Underneath, optically clear adhesive strips hold the filter in place. If you ever need to share your screen or run a quick cleaning, you can lift the sheet off and press it back on without bubbles.

Workers who travel between meeting rooms, students who move from the library to a sunny quad, and anyone who relies on a touchscreen will find that the filter stays responsive to taps and swipes while adding a layer that guards against scratches. 3M backs the product with a one-year warranty, giving you extra confidence in everyday use.

• Designed for 15.6-inch widescreen displays with a 16:9 aspect ratio
• Reduces glare and mirror-like reflections for more comfortable viewing
• Frameless sheet that remains thin and light on the screen
• Matte surface resists fingerprints and wipes clean quickly
• Attaches with optically clear adhesive strips and can be removed or reapplied without bubbles
• Scratch-resistant layer provides added screen protection