EPHY Anti Blue Light Screen Protector Filter - Blue Blocking Computer Monitor Screen Protector for Eyes - Easy On/Off Removable (19" Inches Widescreen (16:10))

Good product. Just hooks over monitor so easy to fit

This is good at reducing strain and light sensitivity and I think you need one if you don't want your monitor on dull low blue light mode. Bit disappointed that the 23/24 overhangs the screen a little at the base because the 17 I have fits perfectly, I guess they have to cater for bigger screen bezels or something. It does not out way the value but I give it 1 star less due to this.

This does what it says on the tin, it does cut the blue light ourput from a laptop screen. The mounting is simple, stable and effective. The price is reasonable for it's performance, and the packaging is well designed to be reusable to put the filter away. All of this is great.Now the big downside, the surface is horribly reflective, so any light from behind, either at eye level or above is reflected straight into the users eyes. Most laptop screens these days have an anti reflective coating on the screen to prevent this, why was this coating not applied to the filter. The upshot is that you cut blue light output, but the refelction from the fitler make the screen unusable if you have a strong light source behind.With a touch more care in manufacture this could have been really excellent, well worht 5 stars, but the highly reflective surface sadly make this a product which can only be recommended if you know for certain you will be using it with no light source behind you to reflect off the filter, otherwise, avoid.

I ordered Anti blue light screen protector filter from Vulu,it is just perfect! It reduces eye strain and tiredness of eyes! one, two days of use and you see the result! My mom also uses my laptop, see shees much difference, earlier her blood vessels were breaking on eyes, but now with screen protector she spends more time in front of the screen and she doesnt have that pressure on eyes and irritation. I highly recommend! Easy to attach to the screen!

Product as described and well made, would recommend. Fits perfectly onto computer and eliminates fatigue/eye strain. Product arrived very quickly and was well packaged.

Not sure if this works, however my eyes seem a lot better after using this screen. Easy to install just drops over the monitor

This screen protector is 15.3 inch by 12.5 inch and I can’t see how this is will fit 16:9 widescreen monitors which are the most common monitor ratio these days? I ordered size 17 inch to 19 inch screen and the monitor shown on my photo is a typical 19 inch widescreen. The screen is narrow so you get two annoying gaps either side, and it is so long that is blocking me from putting a soundbar below my monitor.The quality of screen is excellent and well protected front and back in the package. It will block blue lights as I have tested it with the kit comes from an expensive pair of sunglasses.It will only fit thin screens. I just dont get the design of this screen isnt that supposed to be universal? But it seems it wont fit any common screens?

This feels well made and durable. Fits my screen well. I’ve never used anything for blocking blue light before so wasn’t sure I’d notice a difference. Certainly my eyes don’t feel quite so fatigued at the end of the day and I don’t think I’ve been having so many headaches, and I do prefer spending time looking at the screen with the protector on rather than my other screens, so there must be something about it. Easy to use and clean. Not cheap though. If I were to purchase for all 3 of my screens that would be a hefty price. You’d have to decide whether the potential benefits outweigh the cost.