I think the blue light filter is working, only had it for a day but I noticed less strain on my eyes when using the computer for more than an hour at a time. Could be a placebo effect, so I will keep using it and update later.
One thing about these filters: the glare on these screens is really really noticeable so if you have a light or a window behind you it will turn your computer screen into a mirror. For now I just use it at night or in darkened rooms, but it would have been nice to have a matte finish for these (funny because I go out of my way to buy matte LCD screens due to the glossy displays giving me headaches). I guess if they do filter out the harmful blue light then it is worth it, but if it also eliminated rather than added to screen glare I think this would be a much better product.
Update: Having used for nearly a year now, I would say overall it has significantly reduced eye strain and headaches associated with staring into a computer screen all day. Still wish they had a matte version of the screen protector, as I type this I can see my fingers in the reflection...and it is night time!
Standing screen display size | 24 Inches |
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