works fine, but is not as effective as other

Bewertung für 3M Gf156w9b

vor 9 Jahren • hat dieses Produkt gekauft

hat dieses Produkt gekauft

works fine, but is not as effective as other products

* views from about 45° are still possible.
* decreases monitor brightness about -20%
To prevent dust and dirt getting behind the fixations is not easy. Cleaning is challenging ... but not really different from any other product of that kind.

Pro

easy to install

Contra

seat neighbor still can see monitor (esp. near dusk/dawn))