Macworld At a glance Expert’s RatingProsCuts viewing angle from beyond 30 degrees of centerMagnetic attachment; removableGlossy or matte finishDoesn’t interfere with MacBook closingConsPriceyOur VerdictThe StarTech.com Privacy Laptop Screen (Black Magnetic Filter) does a good job of cutting down the viewing angles while providing clarity as you work. It’s easy to fit on the screen and take it off when you need to, and you can leave it on, and it won’t interfere with closing the MacBook. I usually work at home, but I like to go to a local coffee shop and work there while I grab some lunch. When…