Privacy glare filter for 19-21 crt

Privacy glare filter for 19-21 crt A privacy glare filter blurs screen images from side view to prevent onlookers from reading sensitive information displayed on your monitor. Special anti-reflective coatings eliminate over 99% of glare to help relieve eyestrain and fatigue. Traditional tinted glass enhances image contrast for easier viewing. Features both antiradiation and antistatic protection. Hanging, flat frame with universal clips provides a custom fit. CRT Monitor Size Range: 19.00 in - 21.00 in; Minimum LCD Monitor Size Range: NA.