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.

Product is great

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.

Really easy to put on and covers screen well. Like that it is just slide on. It immediately helped my eyes not feel so strained. The only drawback is it does cover my computer screen on/off button. I just moved the protector over to be able to access the button.

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.

Se coloca perfectamente y protege, me ha encantado

Me parece un excelente producto y cumple a la perfección lo que promete. He tenido que trabajar por muchas horas frente a la computadora y con este producto mis ojos descansan mucho. En mi caso lo compré para una iMac viejita, la pantalla es un poco más gruesa y no encaja bien el producto (ver fotografías), pero lo solucioné con una “mexicanada” (cinta adhesiva), porque no quería devolver el producto ya que me pareció excelente. Lo evalúo con 5 estrellas por el que producto es excelente, solamente sugiero revisar el grosor de la pantalla para la que lo van a utilizar.

This screen has made a huge difference to my eye strain after a long day of computer work.

I have blue light damage to eyes so bought this years ago, love it, so bought another one, the price gone up a lot. But my eye sore and fatigue are gone. It is much better than the thin film ones with sticky edges, i have both and much prefer this one. It doesn’t cure up and trap bugs like the film ones. And it can be easily moved to use for different devices such as computer screens and tv. Maybe not for laptop and this is still a fragile product and need to be handled with care. I use sticky film one for laptop.

After I use the the protector I still have fatigue and headache there's no useful just lost money and the protector tall and width than my LG monitor