Do blue light filters reduce eye strain and provide screen protection? Experts reveal mixed evidence on glasses, apps, and ...

Flicker, or a flashing effect, occurs as the LED backlight controller of a monitor adjusts to the changes in brightness level. A regular monitor backlight can cause fast backlight flickering at 200Hz ...

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Nowadays I see monitors go up to 200Hz. Is this the limit of what a human eye can detect? or is it still possible to see flicker?<BR><BR>I stare at this monitor at work for 8 hours a day at 85Hz and ...