After thoroughly cleaning the screen, I used the tabs that came with the kit to allow the filter to be reinstalled. The tongues underneath fell off after 2 days. I have a 4K all-in-one Lenovo idea center and it toned down the resolution which made some things a bit blurry. Also, it didn't quite fit my 27" screen, it was about 2cm shorter at the top and bottom. Why not make it a little bigger so you can crop it? (I just measured the filter, it's 26 11/16). Let's get back to the blue-blocking lenses.
Ovimir Diagonally Measured Computer Privacy Laptop Accessories
10 Review
π₯οΈ Optimized 3M Gold Privacy Filter: 13" MacBook Air (GFNAP002)
10 Review
Enhanced Privacy with 3M Privacy Filter for 14 Inch Widescreen Laptop - Flip-Share COMPLY Attachment, Gloss/Matte Reversible, Blue Light Reduction, Screen Protection, 16:9 Aspect Ratio (PF140W9B)
10 Review