Features:

• FellowesLaptop/Flat Panel Privacy Filter with black-out technology darkens screen image when viewed from the side to prevent prying eyes from reading your monitor.
• On-screen data is only visible to the user in front of the monitor.
• Protects 15.4" widescreen laptop or flat panel monitor from dust, fingerprints, and scratches.
• Anti-reflective surface reduces screen glare to help prevent eye strain.
• Easy to attach and remove.

Editor Reviews:

Product Description:
Fellowes Laptop/Flat Panel Privacy Filter with black-out technology darkens screen image when viewed from the side to prevent prying eyes from reading your monitor. On-screen data is only visible to the user in front of the monitor. It protects laptop or flat panel screen from dust, fingerprints, and scratches. Anti-reflective surface reduces screen glare to help prevent eyestrain. This privacy filter is easy to attach and remove.

Rating : - Put further strain on my eyes
I was looking for a laptop aniglare filter and althougth this product says it functions as such (in addition to the privacy), the line paterns in the screen iritated my eyes. I could not adjust to the screen so I had to return it.
I have used antiglare screens on regular desktops and have experienced the difference between using and not using one. I work over 8 hours a day on a computer, so without a screen, my eyes are really strained by the end of the day. I have yet to find a good screen for laptops. Disappointed in the product. Expected a lot more, especially for the price.