Custom NuSign Anti Blue Light Screen Protector Blue ray blockingThe filter lens are designed using the Japan HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light.UV protectionAnti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV400.Anti eye fatigueLong time exposure to blue light would lead to digital eye fatigue. Use NUSIGN Blue Light Blocking Screen Protector Panel, no more tired eyes. Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.Minimize headacheDo you suffer headaches from long time screen time? NU SIGN Blue Light Blocking Screen Protector Panel will supercharge your health by blocking detrimental blue light while letting in all other beneficial light.Sleep betterExposure to high rate blue light will impact our sense of circadian rhythms and wreck our internal rock, then lost sleep. NU SIGN Blue Light Blocking Screen Protector Panel will improve your sleep, help you sleep better and have good night
L**:
Do not buy for blue light. Does not block blue light
Do not buy for anti blue light. Does not block blue light. Upon receiving, I ran 5 blue light blocking tests. This screen protector does not block blue light.
L**P
Good product... expensive
Ordered 2... One of the screens came with a small crack at the top... not very noticeable, but annoying just the same. Unfortunately I already threw out the package by the time I discovered the crack so now I am stuck with it. Screen is great, doesn't affect your view of the monitor at all, you barely notice it's there.
C**S
Great for reducing eye strain!
I get tension headaches from computer screens sometimes but my job is at the computer. I have prescription glasses to sort of help, but some days I would still get a headache. This screen cover seems to be the solution—its been weeks and I havent gotten one headache since.I even tested comparing the screen with and without the screen cover side by side, and can see the difference—the letters on the screen are not fuzzy from the light emissions and it cuts out the harsh glow when you have the cover on.
K**R
Can move it from home office to work office easily
Works great and doesn’t actually attach to the screen (just hangs over it) so I can switch it from a work monitor to a home monitor - I work from home two days a week so that was important.
A**A
Works!
No headaches or eye strain since I bought this!
H**A
Works great!
My eyes are feeling better. Love this.
M**U
It works very well.
I really liked the screen. The screen fits perfectly with my monitor. It works very well.
B**U
Multiple device use
Just what I needed for my children and their online classes. Didn’t want the film to stick on the screen. This offers more options for my family. We can easily transfer it to other laptops.
M**N
Eye loving product
Your eye redness, itchiness and tearing will go away
K**E
Does the job well
Very good product, I don't get eye sore anymore from watching A LOT of TV. Would definitely recommend.
Trustpilot
3 days ago
1 month ago
