Review on Kantek Protect Anti Glare Widescreen Monitors by Juan Gomez

Can work according to need: NOT for external hard light source. I have a window about 20 feet behind me shining into the corner of my screen. My screen is matte and doesn't glare; Instead, this screen mirrored the window completely, and instead I just saw a bright purple window on Kantek. My screen in that corner became completely unreadable after the filter. So for my purposes it didn't work. By the way, the reviews of people who noticed the blurring of the filter may be wrong. Maybe they just haven't removed the clear plastic film from the back of the filter that's blurring your screen! The filter is fine if you remove it.