Review on 3M Privacy TF133W9B Widescreen Standard by Matthew Mack

This laptop screen filter is a great investment for those who value privacy in their work space. As my tests showed that it effectively prevented others from seeing my screen from side angles, which is especially useful when working in public or shared spaces. The installation was easy and it fits my laptop screen perfectly. The only minor drawback I found was that it slightly reduces the screen brightness, but that is just a small price to pay for the added privacy. Overall, I would recommend this product to anyone who values privacy in their computer use.