Fits my Lenovo T480 snugly and definitely provides privacy from the outside. I'd say the addition has reduced the overall brightness of my screen, but nothing I can't handle. It took a little getting used to, but now I hardly notice it. I used the COMPLY attachment system. It's nice to have the flexibility to pick it up when I want to. However, I have two small complaints about this system. 1) The clear glue on the tip isn't 100% clear so my obsessive compulsive disorder kicks in a lot and I can't help but stare at it and wish I could. Actually, it's not that bad. 2) It doesn't sit 100% flush at the bottom, which can also be a little annoying, and I have to be careful to close the lid quickly so it doesn't accidentally snap off the screen. All in - everything, I am satisfied with the product. I can try one of the other adhesive systems and see if they bother me less.
ποΈ Enhanced Eye Protection: 2 Pack 13.3" Laptop Screen Protector - Blue Light Filter, Anti Glare & Blue Light Blocking Screen Protector for All 13.3" 16:9 Laptops (Diagonal Length 13.3", Bezel Not Included)
10 Review
Ovimir Diagonally Measured Computer Privacy Laptop Accessories
10 Review
MacBook Pro 15 Magnetic Privacy Screen Protector | Filter for 2017/2018/2019 Touch Bar Models (A1707/A1990) | Includes Webcam Cover Slider & TPU Keyboard Cover
11 Review
π Enhanced Privacy with 3M Gold Privacy Filter for 23" Widescreen Monitor (GF230W9B)
10 Review