3M Privacy Filters for 38" Widescreen Monitor - PF380W2B Black 38" Widescreen Monitor (21: 9 Aspect Ratio) Widescreen Monitor (21:9 Aspect Ratio)

Purchased to reduce the eye strain I was suffering from my 27-inch iMac....works well.

The screen filter doesn't work. I have tried front and back of this screen filter but I can still see my monitor's screen from several different angles. Maybe I just got a bad screen filter. I will try another one.

This only blocks your screen at extreme side angles.

This is perfect. I kept seeing my reflection in my screen no matter what I was doing, so if I wanted to stream a show and watch it on my computer, the only way I could do it is if I turned all the lights off - otherwise I saw my reflection in the screen and it was so annoying and distracting. This was expensive but I decided to give it a try anyways. It's like a matte finish piece of super slim vinyl that you put over the screen. It's not sticky on either side, but they include 4 double sided sticky strips that you can put on the edges of the vinyl screen, then when you are ready to stick it to the monitor screen, you peel the blue film off the sticky strips and basically just stick the screen over the monitor. So it's really only stuck by the edges. I was worried that it was going to be like a cell phone screen where there was a possibility of bubbles and things, but it's not like that at all, it's putting sticky strips on the edges, then sticking the vinyl thing on the monitor screen, and it works perfectly! I now have a matte computer screen where I can do whatever I want, and watch whatever I want, and I don't have to turn the lights off to avoid seeing my reflection in my screen!! YAY!!

Ordered this for my widescreen, mostly because I work in a dark room and the bright light was hurting my eyes. I have an LG 38" and it's a perfect fit. I recommend buying this if you're dealing with eye strain and want the added benefit of a little more privacy and a blue light filter.