MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 23,23.6,23.8,24 inch 16:9 Widescreen Desktop PC LED Monitor(21.26x13.39 inch/LxW)

WOW! I should have done this sooner! I will never be without again! I didn't know I was squinting due to the harsh light and I really couldn't see well. I am now can see better and no more squinting! Everything actually look clearer. Oh and I purposely purchased the best screen with eye helping bells and whistles. I would take a picture of before and after but you really can't tell sadly.

Great screen, not a big fan that it moves a lot my screen is thin so it has a lot of moving back and forth. Easy to use. The fit may not be for all computers. Does it function though. Feels smooth.

Installation is a lot easier than the ones you have to stick on the screen. With this all you have to. do is remove for protective covering and hang it! That's it!. The static from the screen and plastic keeps the the screen protector flat against the screen. It darkens the screen a little but just slightly. not even noticeable. Now whether it works as a blue light blocker I'll soon find out. Hence the 4 star. I'll give it a couple of days then update. Update. After using it for about 3 days I noticed that I am able to sleep better and longer. So , yes, It blocks the blue light that keeps your body from producing Melatonin.

These work great to reduce glare! Can't have a light shining directly behind you or will reflect on screen, but overhead is fine. No scratches. EASY to put on!

I made sure to measure my screen and it is a perfect fit, only a bit long on the bottom but not really noticeable. It is indeed very reflective but I do have lamp shining directly behind me. Overall, it fits the purpose since I needed to create a cover for my screen than the blue light protection since I have nightlight in my windows setting already. No scratches. Update: The screen does scratch easily so becareful how you're cleaning it.

I have two big monitors I work on for10 hours a day and my eyes have been suffering from blue screen glare. Sometimes it's like I looked at the sun for a second. These screen protectors fit right over top of my monitors. I didn't want a sticky screen because the monitors are the property of my work and I may have to return them at some point. These blue light glare protectors are a little long, but they work great! The clarity is glass like and the blue light glare is dramatically reduced. My eyes thank you. I highly recommend these! I got three in total. Two for the big screens and one for my laptop. All of them are a tad long and a tiny bit short on the sides, but the quality is very impressive. It's like I got new monitors that don't hurt my eyes.

I chose this product because they claim to filter UV light as well as Blue Light. I was not disappointed. It works very well. In fact, I purchased another one and double them up for my work computer. I have found my eyes are not nearly as strained. I have noticed the difference with my eyes, they feel much better after a day of work. In addition, I also wear blue blocking eye glasses. It is important to protect your eyes. Please use carefully since they scratch easily. A definite buy - how much is your eyesight worth to you? +5 Good buy

This is my second mosiso blue light blocker. I bought a new Windows 11 computer with a larger monitor so needed a bigger blue light blocker. This size wasn't available at the time so I bought a different brand. What a big mistake! It was nothing but a sheet of clear plexiglass. I immediately returned it and luckily there was a Mosiso that was the correct size for my monitor. I bought it and now I can live happily ever after with comfortable eyes while viewing my monitor. I love this brand and it hangs perfectly on my monitor.