antiglare lcd 20 inch monitor filter

The EF200 Anti-Glare/ Radiation Monitor Filter from 3M reduces glare, blocks up to 99.9% of ELF/VLF E-field radiation and stops static and dust buildup.

The BF10XXL Standard Anti-Glare Computer Filter from 3M significantly reduces monitor glare to help prevent glare-related eyestrain and headaches.

Patented 3M microlouver technology make on-screen data visible only to persons directly in front of the monitor. Passerby see a dark blank screen.

The PF400XXLB Black Frame Privacy Filter for 19-inch to 21-inch CRT / 19-inch to 20-inch LCD Monitors from 3M keeps confidential information private with 3M's microlouver ...

3M microlouver technology makes on-screen data visible to persons directly in front of the monitor, but not from the side.