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)Carbonfree Certified

Besides the eyesight protection my favorite part is it also protects my screen and makes it easier to kept it clean. It is made of sturdy material and since I purchased one that was a big bigger than I needed, I get to use the extra dosage to post reminders or notes I need. Love it very much.

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

PROS - I like the fit to my monitor and it does seem to relieve my eye stress. I've only been using it a few hours continuously so far so cant speak for long term. It's crystal clear and doesn't affect screen image color.CON- it reflects light from the windows behind me as seen in my attached picture. For the price, I would think it would be anti-glare. Im thinking it might pick up reflections of over head lights in an office, maybe not. I'll have to wait until I'm in the office again for verification.Right now, the glare doesn't interfere with viewing, but it is obvious.I'd give 3 stars because of the reflections and price, but give 4 because it helps with eye strain.

This screen protector is much thicker than my iMac 24, but it sits back nicely regardless. It doesn’t stick to the screen—just hangs by clips—making installation effortless. The material is very clear, not blurry, though it is darker. A simple brightness adjustment fixes this easily. There’s a little glare, but no more than other protectors I’ve used.Overall, a solid choice for durability and ease of use.

Purchase because I was having headaches at work from the blue light, regardless of using the blue light reduction settings on the computer. I went from having headaches every day to having none. It is very easy to install very easy to clean. I do not regret purchasing this item. I wish they had it to fit on smaller screens I.E.15 inch to 17 inch.

I use my laptop and monitor for work. I didn’t realize how much the blue light was affecting my eyes until I got a blue light blocker for my laptop. I immediately bought this for my monitor. It came very well packaged and there was zero installation involved. Just hook it on your monitor and it’s ready to go. Great value!

I bought the screen to reduce blue light. My eyes are a lot more comfortable now. However, if you have a desk light behind your back, you are likely to see a reflection of that on the screen. As long as the lights are overhead or not behind your back it's fine.

Works good.